Enabled Billing Plans and Agreements APIs

- Added API Classes, Samples, and Tests
- Updated Functional Tests
- Updated Documentation with new SDK Name
- Updated Few Samples to use newer nicer result page

sample/README.md

@@ -3,12 +3,12 @@ Rest API Samples
 
 This sample project is a simple web app that you can explore to understand what the payment APIs can do for you.
 
-To try out the sample, run `composer update --no-dev` from the rest-api-sdk-php folder and you are all set.
+To try out the sample, run `composer update --no-dev` from the PayPal-PHP-SDK folder and you are all set.
 
 The sample comes pre-configured with a test account but in case you need to try them against your account, you must
    
    * Obtain your client id and client secret from the developer portal
-   * Update the sdk_config.ini file with your new client id and secret.
+   * Update the bootstrap.php file with your new client id and secret.
    
    
 If you are looking for a full fledged application that uses the new RESTful APIs, check out the Pizza store sample app at https://github.com/paypal/rest-api-sample-app-php   

sample/billing/CreateBillingAgreementWithCreditCard.php

@@ -0,0 +1,111 @@
+<?php
+
+// # Create Billing Agreement with Credit Card as Payment Source
+//
+// This sample code demonstrate how you can create a billing agreement, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement
+// API used: /v1/payments/billing-agreements
+
+// Retrieving the Plan from the Create Update Sample. This would be used to
+// define Plan information to create an agreement. Make sure the plan you are using is in active state.
+/** @var Plan $createdPlan */
+$createdPlan = require 'UpdatePlan.php';
+
+use PayPal\Api\Agreement;
+use PayPal\Api\Plan;
+use PayPal\Api\Payer;
+use PayPal\Api\ShippingAddress;
+use PayPal\Api\PayerInfo;
+use PayPal\Api\CreditCard;
+use PayPal\Api\FundingInstrument;
+
+/* Create a new instance of Agreement object
+{
+    "name": "DPRP",
+    "description": "Payment with credit Card ",
+    "start_date": "2015-06-17T9:45:04Z",
+    "plan": {
+      "id": "P-1WJ68935LL406420PUTENA2I"
+    },
+    "shipping_address": {
+        "line1": "111 First Street",
+        "city": "Saratoga",
+        "state": "CA",
+        "postal_code": "95070",
+        "country_code": "US"
+    },
+    "payer": {
+        "payment_method": "credit_card",
+        "payer_info": {
+          "email": "jaypatel512-facilitator@hotmail.com"
+        },
+        "funding_instruments": [
+            {
+                "credit_card": {
+                    "type": "visa",
+                    "number": "4417119669820331",
+                    "expire_month": "12",
+                    "expire_year": "2017",
+                    "cvv2": "128"
+                }
+            }
+        ]
+    }
+}*/
+$agreement = new Agreement();
+
+$agreement->setName('DPRP')
+    ->setDescription('Payment with credit Card')
+    ->setStartDate('2015-06-17T9:45:04Z');
+
+// Add Plan ID
+// Please note that the plan Id should be only set in this case.
+$plan = new Plan();
+$plan->setId($createdPlan->getId());
+$agreement->setPlan($plan);
+
+// Add Payer
+$payer = new Payer();
+$payer->setPaymentMethod('credit_card')
+    ->setPayerInfo(new PayerInfo(['email' => 'jaypatel512-facilitator@hotmail.com']));
+
+// Add Credit Card to Funding Instruments
+$creditCard = new CreditCard();
+$creditCard->setType('visa')
+    ->setNumber('4417119669820331')
+    ->setExpireMonth('12')
+    ->setExpireYear('2017')
+    ->setCvv2('128');
+
+$fundingInstrument = new FundingInstrument();
+$fundingInstrument->setCreditCard($creditCard);
+$payer->setFundingInstruments(array($fundingInstrument));
+//Add Payer to Agreement
+$agreement->setPayer($payer);
+
+// Add Shipping Address
+$shippingAddress = new ShippingAddress();
+$shippingAddress->setLine1('111 First Street')
+    ->setCity('Saratoga')
+    ->setState('CA')
+    ->setPostalCode('95070')
+    ->setCountryCode('US');
+$agreement->setShippingAddress($shippingAddress);
+
+// For Sample Purposes Only.
+$request = clone $agreement;
+
+// ### Create Agreement
+try {
+    // Please note that as the agreement has not yet activated, we wont be receiving the ID just yet.
+    $agreement = $agreement->create($apiContext);
+
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Created Billing Agreement.", "Agreement", $agreement->getId(), $request, $agreement);
+
+return $agreement;

sample/billing/CreateBillingAgreementWithPayPal.php

@@ -0,0 +1,91 @@
+<?php
+
+// # Create Billing Agreement with PayPal as Payment Source
+//
+// This sample code demonstrate how you can create a billing agreement, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement
+// API used: /v1/payments/billing-agreements
+
+// Retrieving the Plan from the Create Update Sample. This would be used to
+// define Plan information to create an agreement. Make sure the plan you are using is in active state.
+/** @var Plan $createdPlan */
+$createdPlan = require 'UpdatePlan.php';
+
+use PayPal\Api\Agreement;
+use PayPal\Api\Plan;
+use PayPal\Api\Payer;
+use PayPal\Api\ShippingAddress;
+
+/* Create a new instance of Agreement object
+{
+    "name": "Base Agreement",
+    "description": "Basic agreement",
+    "start_date": "2015-06-17T9:45:04Z",
+    "plan": {
+      "id": "P-1WJ68935LL406420PUTENA2I"
+    },
+    "payer": {
+      "payment_method": "paypal"
+    },
+    "shipping_address": {
+        "line1": "111 First Street",
+        "city": "Saratoga",
+        "state": "CA",
+        "postal_code": "95070",
+        "country_code": "US"
+    }
+}*/
+$agreement = new Agreement();
+
+$agreement->setName('Base Agreement')
+    ->setDescription('Basic Agreement')
+    ->setStartDate('2015-06-17T9:45:04Z');
+
+// Add Plan ID
+// Please note that the plan Id should be only set in this case.
+$plan = new Plan();
+$plan->setId($createdPlan->getId());
+$agreement->setPlan($plan);
+
+// Add Payer
+$payer = new Payer();
+$payer->setPaymentMethod('paypal');
+$agreement->setPayer($payer);
+
+// Add Shipping Address
+$shippingAddress = new ShippingAddress();
+$shippingAddress->setLine1('111 First Street')
+    ->setCity('Saratoga')
+    ->setState('CA')
+    ->setPostalCode('95070')
+    ->setCountryCode('US');
+$agreement->setShippingAddress($shippingAddress);
+
+// For Sample Purposes Only.
+$request = clone $agreement;
+
+// ### Create Agreement
+try {
+    // Please note that as the agreement has not yet activated, we wont be receiving the ID just yet.
+    $agreement = $agreement->create($apiContext);
+
+    // ### Get redirect url
+    // The API response provides the url that you must redirect
+    // the buyer to. Retrieve the url from the $agreement->getLinks()
+    // method
+    foreach ($agreement->getLinks() as $link) {
+        if ($link->getRel() == 'approval_url') {
+            $approvalUrl = $link->getHref();
+            break;
+        }
+    }
+
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Created Billing Agreement. Please visit the URL to Approve.", "Agreement", "<a href='$approvalUrl' >$approvalUrl</a>", $request, $agreement);
+
+return $agreement;

sample/billing/CreatePlan.php

@@ -0,0 +1,72 @@
+<?php
+
+// # Create Plan Sample
+//
+// This sample code demonstrate how you can create a billing plan, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#create-a-plan
+// API used: /v1/payments/billing-plans
+
+require __DIR__ . '/../bootstrap.php';
+use PayPal\Api\Plan;
+use PayPal\Api\PaymentDefinition;
+use PayPal\Api\MerchantPreferences;
+use PayPal\Api\Currency;
+use PayPal\Api\ChargeModel;
+
+// Create a new instance of Plan object
+$plan = new Plan();
+
+// # Basic Information
+// Fill up the basic information that is required for the plan
+$plan->setName('T-Shirt of the Month Club Plan')
+    ->setDescription('Template creation.')
+    ->setType('fixed');
+
+// # Payment definitions for this billing plan.
+$paymentDefinition = new PaymentDefinition();
+
+// The possible values for such setters are mentioned in the setter method documentation.
+// Just open the class file. e.g. lib/PayPal/Api/PaymentDefinition.php and look for setFrequency method.
+// You should be able to see the acceptable values in the comments.
+$paymentDefinition->setName('Regular Payments')
+    ->setType('REGULAR')
+    ->setFrequency('Month')
+    ->setFrequencyInterval("2")
+    ->setCycles("12")
+    ->setAmount(new Currency(['value' => '100', 'currency' => 'USD']));
+
+// Charge Models
+$chargeModel = new ChargeModel();
+$chargeModel->setType('SHIPPING')
+    ->setAmount(new Currency(['value' => '10', 'currency' => 'USD']));
+
+$paymentDefinition->setChargeModels(array($chargeModel));
+
+$merchantPreferences = new MerchantPreferences();
+$baseUrl = getBaseUrl();
+$merchantPreferences->setReturnUrl("$baseUrl/ExecuteAgreement.php?success=true")
+    ->setCancelUrl("$baseUrl/ExecuteAgreement.php?success=false")
+    ->setAutoBillAmount("YES")
+    ->setInitialFailAmountAction("CONTINUE")
+    ->setMaxFailAttempts("0")
+    ->setSetupFee(new Currency(['value' => '1', 'currency' => 'USD']));
+
+
+$plan->setPaymentDefinitions(array($paymentDefinition));
+$plan->setMerchantPreferences($merchantPreferences);
+
+// For Sample Purposes Only.
+$request = clone $plan;
+
+// ### Create Plan
+try {
+    $output = $plan->create($apiContext);
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Created Plan", "Plan", $output->getId(), $request, $output);
+
+return $output;

sample/billing/ExecuteAgreement.php

@@ -0,0 +1,22 @@
+<?php
+
+require __DIR__ . '/../bootstrap.php';
+session_start();
+if (isset($_GET['success']) && $_GET['success'] == 'true') {
+
+    $token = $_GET['token'];
+
+    $agreement = new \PayPal\Api\Agreement();
+
+    try {
+        $agreement->execute($token, $apiContext);
+    } catch (PayPal\Exception\PPConnectionException $ex) {
+        echo "Exception: " . $ex->getMessage() . PHP_EOL;
+        var_dump($ex->getData());
+        exit(1);
+    }
+    ResultPrinter::printResult("Executed an Agreement", "Agreement", $agreement->getId(), $_GET['token'], $agreement);
+
+} else {
+    ResultPrinter::printResult("User Cancelled the Approval", null);
+}

sample/billing/GetBillingAgreement.php

@@ -0,0 +1,25 @@
+<?php
+
+// # Get Billing Agreement Sample
+//
+// This sample code demonstrate how you can get a billing agreement, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#retrieve-an-agreement
+// API used: /v1/payments/billing-agreements/<Agreement-Id>
+
+// Retrieving the Agreement object from Create Agreement From Credit Card Sample
+/** @var Agreement $createdAgreement */
+$createdAgreement = require 'CreateBillingAgreementWithCreditCard.php';
+
+use PayPal\Api\Agreement;
+
+try {
+    $agreement = Agreement::get($createdAgreement->getId(), $apiContext);
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Retrieved an Agreement", "Agreement", $agreement->getId(), $createdAgreement->getId(), $agreement);
+
+return $agreement;

sample/billing/GetPlan.php

@@ -0,0 +1,25 @@
+<?php
+
+// # Get Plan Sample
+//
+// This sample code demonstrate how you can get a billing plan, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#retrieve-a-plan
+// API used: /v1/payments/billing-plans
+
+// Retrieving the Plan object from Create Plan Sample
+/** @var Plan $createdPlan */
+$createdPlan = require 'CreatePlan.php';
+
+use PayPal\Api\Plan;
+
+try {
+    $plan = Plan::get($createdPlan->getId(), $apiContext);
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Retrieved a Plan", "Plan", $plan->getId(), null, $plan);
+
+return $plan;

sample/billing/ListPlans.php

@@ -0,0 +1,30 @@
+<?php
+
+// # Get List of Plan Sample
+//
+// This sample code demonstrate how you can get a list of billing plan, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#list-plans
+// API used: /v1/payments/billing-plans
+
+// Retrieving the Plan object from Create Plan Sample to demonstrate the List
+/** @var Plan $createdPlan */
+$createdPlan = require 'CreatePlan.php';
+
+use PayPal\Api\Plan;
+
+try {
+    // Get the list of all plans
+    // You can modify different params to change the return list.
+    // The explanation about each pagination information could be found here
+    // at https://developer.paypal.com/webapps/developer/docs/api/#list-plans
+    $params = array('page_size' => '2');
+    $planList = Plan::all($params, $apiContext);
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("List of Plans", "Plan", null, $params, $planList);
+
+return $planList;

sample/billing/ReactivateBillingAgreement.php

@@ -0,0 +1,35 @@
+<?php
+
+// # Reactivate an agreement
+//
+// This sample code demonstrate how you can reactivate a billing agreement, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#suspend-an-agreement
+// API used: /v1/payments/billing-agreements/<Agreement-Id>/suspend
+
+// Retrieving the Agreement object from Suspend Agreement Sample to demonstrate the List
+/** @var Agreement $suspendedAgreement */
+$suspendedAgreement = require 'SuspendBillingAgreement.php';
+
+use PayPal\Api\Agreement;
+use PayPal\Api\AgreementStateDescriptor;
+
+//Create an Agreement State Descriptor, explaining the reason to suspend.
+$agreementStateDescriptor = new AgreementStateDescriptor();
+$agreementStateDescriptor->setNote("Reactivating the agreement");
+
+try {
+
+    $suspendedAgreement->reActivate($agreementStateDescriptor, $apiContext);
+
+    // Lets get the updated Agreement Object
+    $agreement = Agreement::get($suspendedAgreement->getId(), $apiContext);
+
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Reactivate the Agreement", "Agreement", $agreement->getId(), $suspendedAgreement, $agreement);
+
+return $agreement;

sample/billing/SuspendBillingAgreement.php

@@ -0,0 +1,35 @@
+<?php
+
+// # Suspend an agreement
+//
+// This sample code demonstrate how you can suspend a billing agreement, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#suspend-an-agreement
+// API used: /v1/payments/billing-agreements/<Agreement-Id>/suspend
+
+// Retrieving the Agreement object from Create Agreement Sample to demonstrate the List
+/** @var Agreement $createdAgreement */
+$createdAgreement = require 'CreateBillingAgreementWithCreditCard.php';
+
+use PayPal\Api\Agreement;
+use PayPal\Api\AgreementStateDescriptor;
+
+//Create an Agreement State Descriptor, explaining the reason to suspend.
+$agreementStateDescriptor = new AgreementStateDescriptor();
+$agreementStateDescriptor->setNote("Suspending the agreement");
+
+try {
+
+    $createdAgreement->suspend($agreementStateDescriptor, $apiContext);
+
+    // Lets get the updated Agreement Object
+    $agreement = Agreement::get($createdAgreement->getId(), $apiContext);
+
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Suspended the Agreement", "Agreement", $agreement->getId(), $agreementStateDescriptor, $agreement);
+
+return $agreement;

sample/billing/UpdateBillingAgreement.php

@@ -0,0 +1,47 @@
+<?php
+
+// # Update an agreement
+//
+// This sample code demonstrate how you can update a billing agreement, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#update-an-agreement
+// API used: /v1/payments/billing-agreements/<Agreement-Id>
+
+// Retrieving the Agreement object from Create Agreement Sample to demonstrate the List
+/** @var Agreement $createdAgreement */
+$createdAgreement = require 'CreateBillingAgreementWithCreditCard.php';
+
+use PayPal\Api\Agreement;
+use PayPal\Api\PatchRequest;
+use PayPal\Api\Patch;
+
+$patch = new Patch();
+
+$patch->setOp('replace')
+    ->setPath('/')
+    ->setValue(json_decode('{
+            "description": "New Description",
+            "shipping_address": {
+                "line1": "2065 Hamilton Ave",
+                "city": "San Jose",
+                "state": "CA",
+                "postal_code": "95125",
+                "country_code": "US"
+            }
+        }'));
+$patchRequest = new PatchRequest();
+$patchRequest->addPatch($patch);
+try {
+    $createdAgreement->update($patchRequest, $apiContext);
+
+    // Lets get the updated Agreement Object
+    $agreement = Agreement::get($createdAgreement->getId(), $apiContext);
+
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Updated the Agreement with new Description and Updated Shipping Address", "Agreement", $agreement->getId(), $patchRequest, $agreement);
+
+return $agreement;

sample/billing/UpdatePlan.php

@@ -0,0 +1,45 @@
+<?php
+
+// # Update a plan
+//
+// This sample code demonstrate how you can update a billing plan, as documented here at:
+// https://developer.paypal.com/webapps/developer/docs/api/#update-a-plan
+// API used:  /v1/payments/billing-plans/<Plan-Id>
+
+// ### Making Plan Active
+// This example demonstrate how you could activate the Plan.
+
+// Retrieving the Plan object from Create Plan Sample to demonstrate the List
+/** @var Plan $createdPlan */
+$createdPlan = require 'CreatePlan.php';
+
+use PayPal\Api\Plan;
+use PayPal\Api\PatchRequest;
+use PayPal\Api\Patch;
+use PayPal\Common\PPModel;
+try {
+    $patch = new Patch();
+
+    $value = new PPModel('{
+	       "state":"ACTIVE"
+	     }');
+
+    $patch->setOp('replace')
+        ->setPath('/')
+        ->setValue($value);
+    $patchRequest = new PatchRequest();
+    $patchRequest->addPatch($patch);
+
+    $createdPlan->update($patchRequest, $apiContext);
+
+    $plan = Plan::get($createdPlan->getId(), $apiContext);
+
+} catch (PayPal\Exception\PPConnectionException $ex) {
+    echo "Exception: " . $ex->getMessage() . PHP_EOL;
+    var_dump($ex->getData());
+    exit(1);
+}
+
+ResultPrinter::printResult("Updated the Plan to Active State", "Plan", $plan->getId(), $patchRequest, $plan);
+
+return $plan;

sample/common.php

@@ -12,25 +12,80 @@ use PayPal\Api\Payment;
 use PayPal\Api\Transaction;
 use PayPal\Api\FundingInstrument;
 
+/**
+ * Helper Class for Printing Results
+ *
+ * Class ResultPrinter
+ */
+class ResultPrinter {
 
-function print_result($title, $objectName, $objectId = null, $output = null)
-{
-    echo "<h3>$title</h3>";
+    private static $printResultCounter = 0;
 
-    if ($objectId) {
-        echo "<div> Created " . ($objectName ? $objectName : "Object") . " with ID: $objectId</div>";
+    public static function printResult($title, $objectName, $objectId = null, $request = null, $response = null)
+    {
+        if (self::$printResultCounter == 0) {
+            include "header.html";
+            echo '<br />
+                  <div class="row"><div class="col-md-2 pull-left"><a href="../index.html"><h4>&#10094;&#10094; Back to Samples</h4></a><br /><br /></div>
+                  <div class="col-md-1 pull-right"><img  src="../images/pp_v_rgb.png" height="70" /></div> </div><div class="clearfix visible-xs-block"></div>';
+            echo '<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">';
+        }
+        self::$printResultCounter++;
+        echo '
+        <div class="panel panel-default">
+            <div class="panel-heading" role="tab" id="heading-'.self::$printResultCounter.'">
+                <h4 class="panel-title">
+                    <a data-toggle="collapse" data-parent="#accordion" href="#step-'. self::$printResultCounter .'" aria-expanded="false" aria-controls="step-'.self::$printResultCounter.'">
+            '. self::$printResultCounter .'. '. $title .'</a>
+                </h4>
+            </div>
+            <div id="step-'.self::$printResultCounter.'" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading-'. self::$printResultCounter . '">
+                <div class="panel-body">
+            ';
+
+        if ($objectId) {
+            echo '<div>' . ($objectName ? $objectName : "Object") . " with ID: $objectId </div>";
+        }
+
+        echo '<div class="row hidden-xs hidden-sm hidden-md"><div class="col-md-6"><h4>Request Object</h4>';
+        self::printObject($request);
+        echo '</div><div class="col-md-6"><h4>Response Object</h4>';
+        self::printObject($response);
+        echo '</div></div>';
+
+        echo '<div class="hidden-lg"><ul class="nav nav-tabs" role="tablist">
+                        <li role="presentation" ><a href="#step-'.self::$printResultCounter .'-request" role="tab" data-toggle="tab">Request</a></li>
+                        <li role="presentation" class="active"><a href="#step-'.self::$printResultCounter .'-response" role="tab" data-toggle="tab">Response</a></li>
+                    </ul>
+                    <div class="tab-content">
+                        <div role="tabpanel" class="tab-pane" id="step-'.self::$printResultCounter .'-request"><h4>Request Object</h4>';
+        self::printObject($request) ;
+        echo '</div><div role="tabpanel" class="tab-pane active" id="step-'.self::$printResultCounter .'-response"><h4>Response Object</h4>';
+        self::printObject($response);
+        echo '</div></div></div></div>
+            </div>
+        </div>';
+
+        flush();
     }
 
-    if ($output) {
-        if (is_a($output, 'PayPal\Common\PPModel')) {
-            /** @var $output \PayPal\Common\PPModel */
-            echo "<pre>" . $output->toJSON(128) . "</pre>";
-        } elseif (is_string($output)) {
-            echo "<pre>$output</pre>";
+    protected static function printObject($object)
+    {
+        if ($object) {
+            if (is_a($object, 'PayPal\Common\PPModel')) {
+                /** @var $object \PayPal\Common\PPModel */
+                echo '<pre class="prettyprint">' . $object->toJSON(128) . "</pre>";
+            } elseif (is_string($object)) {
+                echo "<pre>$object</pre>";
+            } else {
+                echo "<pre>";
+                print_r($object);
+                echo "</pre>";
+            }
+        } else {
+            echo "<span>No Data</span>";
         }
     }
-    echo "<hr />";
-
 }
 
 /**

sample/doc/assets/behavior.js

@@ -6,6 +6,393 @@ f.event={add:function(a,c,d,e,g){var h,i,j,k,l,m,n,o,p,q,r,s;if(!(a.nodeType===3
 
   tableOfContents = [
     {
+      "type": "folder",
+      "data": {
+        "path": "billing",
+        "title": "billing"
+      },
+      "depth": 1,
+      "children": [
+        {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/CreateBillingAgreementWithCreditCard.php",
+            "projectPath": "billing/CreateBillingAgreementWithCreditCard.php",
+            "targetPath": "billing/CreateBillingAgreementWithCreditCard",
+            "pageTitle": "billing/CreateBillingAgreementWithCreditCard",
+            "title": "CreateBillingAgreementWithCreditCard"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Create Billing Agreement with Credit Card as Payment Source",
+                "slug": "create-billing-agreement-with-credit-card-as-payment-source"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Create Agreement",
+                    "slug": "create-agreement"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/CreateBillingAgreementWithPayPal.php",
+            "projectPath": "billing/CreateBillingAgreementWithPayPal.php",
+            "targetPath": "billing/CreateBillingAgreementWithPayPal",
+            "pageTitle": "billing/CreateBillingAgreementWithPayPal",
+            "title": "CreateBillingAgreementWithPayPal"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Create Billing Agreement with PayPal as Payment Source",
+                "slug": "create-billing-agreement-with-paypal-as-payment-source"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Create Agreement",
+                    "slug": "create-agreement"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Get redirect url",
+                    "slug": "get-redirect-url"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/CreatePlan.php",
+            "projectPath": "billing/CreatePlan.php",
+            "targetPath": "billing/CreatePlan",
+            "pageTitle": "billing/CreatePlan",
+            "title": "CreatePlan"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Create Plan Sample",
+                "slug": "create-plan-sample"
+              },
+              "depth": 1
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Basic Information",
+                "slug": "basic-information"
+              },
+              "depth": 1
+            }, {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Payment definitions for this billing plan.",
+                "slug": "payment-definitions-for-this-billing-plan"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Create Plan",
+                    "slug": "create-plan"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/ExecuteAgreement.php",
+            "projectPath": "billing/ExecuteAgreement.php",
+            "targetPath": "billing/ExecuteAgreement",
+            "pageTitle": "billing/ExecuteAgreement",
+            "title": "ExecuteAgreement"
+          },
+          "depth": 2,
+          "outline": []
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/GetBillingAgreement.php",
+            "projectPath": "billing/GetBillingAgreement.php",
+            "targetPath": "billing/GetBillingAgreement",
+            "pageTitle": "billing/GetBillingAgreement",
+            "title": "GetBillingAgreement"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Get Billing Agreement Sample",
+                "slug": "get-billing-agreement-sample"
+              },
+              "depth": 1
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/GetPlan.php",
+            "projectPath": "billing/GetPlan.php",
+            "targetPath": "billing/GetPlan",
+            "pageTitle": "billing/GetPlan",
+            "title": "GetPlan"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Get Plan Sample",
+                "slug": "get-plan-sample"
+              },
+              "depth": 1
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/ListPlans.php",
+            "projectPath": "billing/ListPlans.php",
+            "targetPath": "billing/ListPlans",
+            "pageTitle": "billing/ListPlans",
+            "title": "ListPlans"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Get List of Plan Sample",
+                "slug": "get-list-of-plan-sample"
+              },
+              "depth": 1
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/ReactivateBillingAgreement.php",
+            "projectPath": "billing/ReactivateBillingAgreement.php",
+            "targetPath": "billing/ReactivateBillingAgreement",
+            "pageTitle": "billing/ReactivateBillingAgreement",
+            "title": "ReactivateBillingAgreement"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Reactivate an agreement",
+                "slug": "reactivate-an-agreement"
+              },
+              "depth": 1
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/SuspendBillingAgreement.php",
+            "projectPath": "billing/SuspendBillingAgreement.php",
+            "targetPath": "billing/SuspendBillingAgreement",
+            "pageTitle": "billing/SuspendBillingAgreement",
+            "title": "SuspendBillingAgreement"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Suspend an agreement",
+                "slug": "suspend-an-agreement"
+              },
+              "depth": 1
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/UpdateBillingAgreement.php",
+            "projectPath": "billing/UpdateBillingAgreement.php",
+            "targetPath": "billing/UpdateBillingAgreement",
+            "pageTitle": "billing/UpdateBillingAgreement",
+            "title": "UpdateBillingAgreement"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Update an agreement",
+                "slug": "update-an-agreement"
+              },
+              "depth": 1
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/rest-api-sdk-php/sample/billing/UpdatePlan.php",
+            "projectPath": "billing/UpdatePlan.php",
+            "targetPath": "billing/UpdatePlan",
+            "pageTitle": "billing/UpdatePlan",
+            "title": "UpdatePlan"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Update a plan",
+                "slug": "update-a-plan"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Making Plan Active",
+                    "slug": "making-plan-active"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }, {
       "type": "folder",
       "data": {
         "path": "invoice",

sample/doc/billing/CreateBillingAgreementWithCreditCard.html

@@ -0,0 +1,85 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/CreateBillingAgreementWithCreditCard</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/CreateBillingAgreementWithCreditCard"><meta name="groc-project-path" content="billing/CreateBillingAgreementWithCreditCard.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/CreateBillingAgreementWithCreditCard.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="create-billing-agreement-with-credit-card-as-payment-source">Create Billing Agreement with Credit Card as Payment Source</h1>
+<p>This sample code demonstrate how you can create a billing agreement, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement</a>
+API used: /v1/payments/billing-agreements</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Plan from the Create Update Sample. This would be used to
+define Plan information to create an agreement. Make sure the plan you are using is in active state.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Plan $createdPlan */</span>
+<span class="hljs-variable">$createdPlan</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'UpdatePlan.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Plan</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Payer</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">ShippingAddress</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">PayerInfo</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">CreditCard</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">FundingInstrument</span>;
+
+<span class="hljs-comment">/* Create a new instance of Agreement object
+{
+    "name": "DPRP",
+    "description": "Payment with credit Card ",
+    "start_date": "2015-06-17T9:45:04Z",
+    "plan": {
+      "id": "P-1WJ68935LL406420PUTENA2I"
+    },
+    "shipping_address": {
+        "line1": "111 First Street",
+        "city": "Saratoga",
+        "state": "CA",
+        "postal_code": "95070",
+        "country_code": "US"
+    },
+    "payer": {
+        "payment_method": "credit_card",
+        "payer_info": {
+          "email": "jaypatel512-facilitator@hotmail.com"
+        },
+        "funding_instruments": [
+            {
+                "credit_card": {
+                    "type": "visa",
+                    "number": "4417119669820331",
+                    "expire_month": "12",
+                    "expire_year": "2017",
+                    "cvv2": "128"
+                }
+            }
+        ]
+    }
+}*/</span>
+<span class="hljs-variable">$agreement</span> = <span class="hljs-keyword">new</span> Agreement();
+
+<span class="hljs-variable">$agreement</span>-&gt;setName(<span class="hljs-string">'DPRP'</span>)
+    -&gt;setDescription(<span class="hljs-string">'Payment with credit Card'</span>)
+    -&gt;setStartDate(<span class="hljs-string">'2015-06-17T9:45:04Z'</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Plan ID
+Please note that the plan Id should be only set in this case.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$plan</span> = <span class="hljs-keyword">new</span> Plan();
+<span class="hljs-variable">$plan</span>-&gt;setId(<span class="hljs-variable">$createdPlan</span>-&gt;getId());
+<span class="hljs-variable">$agreement</span>-&gt;setPlan(<span class="hljs-variable">$plan</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Payer</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$payer</span> = <span class="hljs-keyword">new</span> Payer();
+<span class="hljs-variable">$payer</span>-&gt;setPaymentMethod(<span class="hljs-string">'credit_card'</span>)
+    -&gt;setPayerInfo(<span class="hljs-keyword">new</span> PayerInfo([<span class="hljs-string">'email'</span> =&gt; <span class="hljs-string">'jaypatel512-facilitator@hotmail.com'</span>]));</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Credit Card to Funding Instruments</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$creditCard</span> = <span class="hljs-keyword">new</span> CreditCard();
+<span class="hljs-variable">$creditCard</span>-&gt;setType(<span class="hljs-string">'visa'</span>)
+    -&gt;setNumber(<span class="hljs-string">'4417119669820331'</span>)
+    -&gt;setExpireMonth(<span class="hljs-string">'12'</span>)
+    -&gt;setExpireYear(<span class="hljs-string">'2017'</span>)
+    -&gt;setCvv2(<span class="hljs-string">'128'</span>);
+
+<span class="hljs-variable">$fundingInstrument</span> = <span class="hljs-keyword">new</span> FundingInstrument();
+<span class="hljs-variable">$fundingInstrument</span>-&gt;setCreditCard(<span class="hljs-variable">$creditCard</span>);
+<span class="hljs-variable">$payer</span>-&gt;setFundingInstruments(<span class="hljs-keyword">array</span>(<span class="hljs-variable">$fundingInstrument</span>));
+<span class="hljs-comment">//Add Payer to Agreement</span>
+<span class="hljs-variable">$agreement</span>-&gt;setPayer(<span class="hljs-variable">$payer</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Shipping Address</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$shippingAddress</span> = <span class="hljs-keyword">new</span> ShippingAddress();
+<span class="hljs-variable">$shippingAddress</span>-&gt;setLine1(<span class="hljs-string">'111 First Street'</span>)
+    -&gt;setCity(<span class="hljs-string">'Saratoga'</span>)
+    -&gt;setState(<span class="hljs-string">'CA'</span>)
+    -&gt;setPostalCode(<span class="hljs-string">'95070'</span>)
+    -&gt;setCountryCode(<span class="hljs-string">'US'</span>);
+<span class="hljs-variable">$agreement</span>-&gt;setShippingAddress(<span class="hljs-variable">$shippingAddress</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$agreement</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-agreement">Create Agreement</h3></div></div></div><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Please note that as the agreement has not yet activated, we wont be receiving the ID just yet.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$agreement</span> = <span class="hljs-variable">$agreement</span>-&gt;create(<span class="hljs-variable">$apiContext</span>);
+
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Created Billing Agreement."</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-variable">$agreement</span>-&gt;getId(), <span class="hljs-variable">$request</span>, <span class="hljs-variable">$agreement</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$agreement</span>;</div></div></div></div></body></html>

sample/doc/billing/CreateBillingAgreementWithPayPal.html

@@ -0,0 +1,65 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/CreateBillingAgreementWithPayPal</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/CreateBillingAgreementWithPayPal"><meta name="groc-project-path" content="billing/CreateBillingAgreementWithPayPal.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/CreateBillingAgreementWithPayPal.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="create-billing-agreement-with-paypal-as-payment-source">Create Billing Agreement with PayPal as Payment Source</h1>
+<p>This sample code demonstrate how you can create a billing agreement, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement</a>
+API used: /v1/payments/billing-agreements</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Plan from the Create Update Sample. This would be used to
+define Plan information to create an agreement. Make sure the plan you are using is in active state.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Plan $createdPlan */</span>
+<span class="hljs-variable">$createdPlan</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'UpdatePlan.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Plan</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Payer</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">ShippingAddress</span>;
+
+<span class="hljs-comment">/* Create a new instance of Agreement object
+{
+    "name": "Base Agreement",
+    "description": "Basic agreement",
+    "start_date": "2015-06-17T9:45:04Z",
+    "plan": {
+      "id": "P-1WJ68935LL406420PUTENA2I"
+    },
+    "payer": {
+      "payment_method": "paypal"
+    },
+    "shipping_address": {
+        "line1": "111 First Street",
+        "city": "Saratoga",
+        "state": "CA",
+        "postal_code": "95070",
+        "country_code": "US"
+    }
+}*/</span>
+<span class="hljs-variable">$agreement</span> = <span class="hljs-keyword">new</span> Agreement();
+
+<span class="hljs-variable">$agreement</span>-&gt;setName(<span class="hljs-string">'Base Agreement'</span>)
+    -&gt;setDescription(<span class="hljs-string">'Basic Agreement'</span>)
+    -&gt;setStartDate(<span class="hljs-string">'2015-06-17T9:45:04Z'</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Plan ID
+Please note that the plan Id should be only set in this case.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$plan</span> = <span class="hljs-keyword">new</span> Plan();
+<span class="hljs-variable">$plan</span>-&gt;setId(<span class="hljs-variable">$createdPlan</span>-&gt;getId());
+<span class="hljs-variable">$agreement</span>-&gt;setPlan(<span class="hljs-variable">$plan</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Payer</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$payer</span> = <span class="hljs-keyword">new</span> Payer();
+<span class="hljs-variable">$payer</span>-&gt;setPaymentMethod(<span class="hljs-string">'paypal'</span>);
+<span class="hljs-variable">$agreement</span>-&gt;setPayer(<span class="hljs-variable">$payer</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Add Shipping Address</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$shippingAddress</span> = <span class="hljs-keyword">new</span> ShippingAddress();
+<span class="hljs-variable">$shippingAddress</span>-&gt;setLine1(<span class="hljs-string">'111 First Street'</span>)
+    -&gt;setCity(<span class="hljs-string">'Saratoga'</span>)
+    -&gt;setState(<span class="hljs-string">'CA'</span>)
+    -&gt;setPostalCode(<span class="hljs-string">'95070'</span>)
+    -&gt;setCountryCode(<span class="hljs-string">'US'</span>);
+<span class="hljs-variable">$agreement</span>-&gt;setShippingAddress(<span class="hljs-variable">$shippingAddress</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$agreement</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-agreement">Create Agreement</h3></div></div></div><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Please note that as the agreement has not yet activated, we wont be receiving the ID just yet.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$agreement</span> = <span class="hljs-variable">$agreement</span>-&gt;create(<span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="get-redirect-url">Get redirect url</h3>
+<p>The API response provides the url that you must redirect
+the buyer to. Retrieve the url from the $agreement-&gt;getLinks()
+method</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-keyword">foreach</span> (<span class="hljs-variable">$agreement</span>-&gt;getLinks() <span class="hljs-keyword">as</span> <span class="hljs-variable">$link</span>) {
+        <span class="hljs-keyword">if</span> (<span class="hljs-variable">$link</span>-&gt;getRel() == <span class="hljs-string">'approval_url'</span>) {
+            <span class="hljs-variable">$approvalUrl</span> = <span class="hljs-variable">$link</span>-&gt;getHref();
+            <span class="hljs-keyword">break</span>;
+        }
+    }
+
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Created Billing Agreement. Please visit the URL to Approve."</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-string">"&lt;a href='$approvalUrl' &gt;$approvalUrl&lt;/a&gt;"</span>, <span class="hljs-variable">$request</span>, <span class="hljs-variable">$agreement</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$agreement</span>;</div></div></div></div></body></html>

sample/doc/billing/CreatePlan.html

@@ -0,0 +1,46 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/CreatePlan</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/CreatePlan"><meta name="groc-project-path" content="billing/CreatePlan.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/CreatePlan.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="create-plan-sample">Create Plan Sample</h1>
+<p>This sample code demonstrate how you can create a billing plan, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#create-a-plan">https://developer.paypal.com/webapps/developer/docs/api/#create-a-plan</a>
+API used: /v1/payments/billing-plans</p></div></div><div class="code"><div class="wrapper"><span class="hljs-keyword">require</span> <span class="hljs-keyword">__DIR__</span> . <span class="hljs-string">'/../bootstrap.php'</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Plan</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">PaymentDefinition</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">MerchantPreferences</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Currency</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">ChargeModel</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Create a new instance of Plan object</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$plan</span> = <span class="hljs-keyword">new</span> Plan();</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="basic-information">Basic Information</h1>
+<p>Fill up the basic information that is required for the plan</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$plan</span>-&gt;setName(<span class="hljs-string">'T-Shirt of the Month Club Plan'</span>)
+    -&gt;setDescription(<span class="hljs-string">'Template creation.'</span>)
+    -&gt;setType(<span class="hljs-string">'fixed'</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="payment-definitions-for-this-billing-plan">Payment definitions for this billing plan.</h1></div></div></div><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-variable">$paymentDefinition</span> = <span class="hljs-keyword">new</span> PaymentDefinition();</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>The possible values for such setters are mentioned in the setter method documentation.
+Just open the class file. e.g. lib/PayPal/Api/PaymentDefinition.php and look for setFrequency method.
+You should be able to see the acceptable values in the comments.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$paymentDefinition</span>-&gt;setName(<span class="hljs-string">'Regular Payments'</span>)
+    -&gt;setType(<span class="hljs-string">'REGULAR'</span>)
+    -&gt;setFrequency(<span class="hljs-string">'Month'</span>)
+    -&gt;setFrequencyInterval(<span class="hljs-string">"2"</span>)
+    -&gt;setCycles(<span class="hljs-string">"12"</span>)
+    -&gt;setAmount(<span class="hljs-keyword">new</span> Currency([<span class="hljs-string">'value'</span> =&gt; <span class="hljs-string">'100'</span>, <span class="hljs-string">'currency'</span> =&gt; <span class="hljs-string">'USD'</span>]));</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Charge Models</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$chargeModel</span> = <span class="hljs-keyword">new</span> ChargeModel();
+<span class="hljs-variable">$chargeModel</span>-&gt;setType(<span class="hljs-string">'SHIPPING'</span>)
+    -&gt;setAmount(<span class="hljs-keyword">new</span> Currency([<span class="hljs-string">'value'</span> =&gt; <span class="hljs-string">'10'</span>, <span class="hljs-string">'currency'</span> =&gt; <span class="hljs-string">'USD'</span>]));
+
+<span class="hljs-variable">$paymentDefinition</span>-&gt;setChargeModels(<span class="hljs-keyword">array</span>(<span class="hljs-variable">$chargeModel</span>));
+
+<span class="hljs-variable">$merchantPreferences</span> = <span class="hljs-keyword">new</span> MerchantPreferences();
+<span class="hljs-variable">$baseUrl</span> = getBaseUrl();
+<span class="hljs-variable">$merchantPreferences</span>-&gt;setReturnUrl(<span class="hljs-string">"$baseUrl/ExecuteAgreement.php?success=true"</span>)
+    -&gt;setCancelUrl(<span class="hljs-string">"$baseUrl/ExecuteAgreement.php?success=false"</span>)
+    -&gt;setAutoBillAmount(<span class="hljs-string">"YES"</span>)
+    -&gt;setInitialFailAmountAction(<span class="hljs-string">"CONTINUE"</span>)
+    -&gt;setMaxFailAttempts(<span class="hljs-string">"0"</span>)
+    -&gt;setSetupFee(<span class="hljs-keyword">new</span> Currency([<span class="hljs-string">'value'</span> =&gt; <span class="hljs-string">'1'</span>, <span class="hljs-string">'currency'</span> =&gt; <span class="hljs-string">'USD'</span>]));
+
+
+<span class="hljs-variable">$plan</span>-&gt;setPaymentDefinitions(<span class="hljs-keyword">array</span>(<span class="hljs-variable">$paymentDefinition</span>));
+<span class="hljs-variable">$plan</span>-&gt;setMerchantPreferences(<span class="hljs-variable">$merchantPreferences</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$plan</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-plan">Create Plan</h3></div></div></div><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-keyword">try</span> {
+    <span class="hljs-variable">$output</span> = <span class="hljs-variable">$plan</span>-&gt;create(<span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Created Plan"</span>, <span class="hljs-string">"Plan"</span>, <span class="hljs-variable">$output</span>-&gt;getId(), <span class="hljs-variable">$request</span>, <span class="hljs-variable">$output</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$output</span>;</div></div></div></div></body></html>

sample/doc/billing/ExecuteAgreement.html

@@ -0,0 +1,22 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/ExecuteAgreement</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/ExecuteAgreement"><meta name="groc-project-path" content="billing/ExecuteAgreement.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/ExecuteAgreement.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span>
+
+<span class="hljs-keyword">require</span> <span class="hljs-keyword">__DIR__</span> . <span class="hljs-string">'/../bootstrap.php'</span>;
+session_start();
+<span class="hljs-keyword">if</span> (<span class="hljs-keyword">isset</span>(<span class="hljs-variable">$_GET</span>[<span class="hljs-string">'success'</span>]) &amp;&amp; <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'success'</span>] == <span class="hljs-string">'true'</span>) {
+
+    <span class="hljs-variable">$token</span> = <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'token'</span>];
+
+    <span class="hljs-variable">$agreement</span> = <span class="hljs-keyword">new</span> \PayPal\Api\Agreement();
+
+    <span class="hljs-keyword">try</span> {
+        <span class="hljs-variable">$agreement</span>-&gt;execute(<span class="hljs-variable">$token</span>, <span class="hljs-variable">$apiContext</span>);
+    } <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+        <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+        var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+        <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+    }
+    ResultPrinter::printResult(<span class="hljs-string">"Executed an Agreement"</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-variable">$agreement</span>-&gt;getId(), <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'token'</span>], <span class="hljs-variable">$agreement</span>);
+
+} <span class="hljs-keyword">else</span> {
+    ResultPrinter::printResult(<span class="hljs-string">"User Cancelled the Approval"</span>, <span class="hljs-keyword">null</span>);
+}</div></div></div></div></body></html>

sample/doc/billing/GetBillingAgreement.html

@@ -0,0 +1,19 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/GetBillingAgreement</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/GetBillingAgreement"><meta name="groc-project-path" content="billing/GetBillingAgreement.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/GetBillingAgreement.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="get-billing-agreement-sample">Get Billing Agreement Sample</h1>
+<p>This sample code demonstrate how you can get a billing agreement, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#retrieve-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#retrieve-an-agreement</a>
+API used: /v1/payments/billing-agreements/<Agreement-Id></p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Agreement object from Create Agreement From Credit Card Sample</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Agreement $createdAgreement */</span>
+<span class="hljs-variable">$createdAgreement</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateBillingAgreementWithCreditCard.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
+
+<span class="hljs-keyword">try</span> {
+    <span class="hljs-variable">$agreement</span> = Agreement::get(<span class="hljs-variable">$createdAgreement</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Retrieved an Agreement"</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-variable">$agreement</span>-&gt;getId(), <span class="hljs-variable">$createdAgreement</span>-&gt;getId(), <span class="hljs-variable">$agreement</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$agreement</span>;</div></div></div></div></body></html>

sample/doc/billing/GetPlan.html

@@ -0,0 +1,19 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/GetPlan</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/GetPlan"><meta name="groc-project-path" content="billing/GetPlan.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/GetPlan.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="get-plan-sample">Get Plan Sample</h1>
+<p>This sample code demonstrate how you can get a billing plan, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#retrieve-a-plan">https://developer.paypal.com/webapps/developer/docs/api/#retrieve-a-plan</a>
+API used: /v1/payments/billing-plans</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Plan object from Create Plan Sample</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Plan $createdPlan */</span>
+<span class="hljs-variable">$createdPlan</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreatePlan.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Plan</span>;
+
+<span class="hljs-keyword">try</span> {
+    <span class="hljs-variable">$plan</span> = Plan::get(<span class="hljs-variable">$createdPlan</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Retrieved a Plan"</span>, <span class="hljs-string">"Plan"</span>, <span class="hljs-variable">$plan</span>-&gt;getId(), <span class="hljs-keyword">null</span>, <span class="hljs-variable">$plan</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$plan</span>;</div></div></div></div></body></html>

sample/doc/billing/ListPlans.html

@@ -0,0 +1,22 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/ListPlans</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/ListPlans"><meta name="groc-project-path" content="billing/ListPlans.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/ListPlans.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="get-list-of-plan-sample">Get List of Plan Sample</h1>
+<p>This sample code demonstrate how you can get a list of billing plan, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#list-plans">https://developer.paypal.com/webapps/developer/docs/api/#list-plans</a>
+API used: /v1/payments/billing-plans</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Plan object from Create Plan Sample to demonstrate the List</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Plan $createdPlan */</span>
+<span class="hljs-variable">$createdPlan</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreatePlan.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Plan</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Get the list of all plans
+You can modify different params to change the return list.
+The explanation about each pagination information could be found here
+at <a href="https://developer.paypal.com/webapps/developer/docs/api/#list-plans">https://developer.paypal.com/webapps/developer/docs/api/#list-plans</a></p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$params</span> = <span class="hljs-keyword">array</span>(<span class="hljs-string">'page_size'</span> =&gt; <span class="hljs-string">'2'</span>);
+    <span class="hljs-variable">$planList</span> = Plan::all(<span class="hljs-variable">$params</span>, <span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"List of Plans"</span>, <span class="hljs-string">"Plan"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$params</span>, <span class="hljs-variable">$planList</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$planList</span>;</div></div></div></div></body></html>

sample/doc/billing/ReactivateBillingAgreement.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/ReactivateBillingAgreement</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/ReactivateBillingAgreement"><meta name="groc-project-path" content="billing/ReactivateBillingAgreement.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/ReactivateBillingAgreement.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="reactivate-an-agreement">Reactivate an agreement</h1>
+<p>This sample code demonstrate how you can reactivate a billing agreement, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#suspend-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#suspend-an-agreement</a>
+API used: /v1/payments/billing-agreements/<Agreement-Id>/suspend</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Agreement object from Suspend Agreement Sample to demonstrate the List</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Agreement $suspendedAgreement */</span>
+<span class="hljs-variable">$suspendedAgreement</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'SuspendBillingAgreement.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">AgreementStateDescriptor</span>;
+
+<span class="hljs-comment">//Create an Agreement State Descriptor, explaining the reason to suspend.</span>
+<span class="hljs-variable">$agreementStateDescriptor</span> = <span class="hljs-keyword">new</span> AgreementStateDescriptor();
+<span class="hljs-variable">$agreementStateDescriptor</span>-&gt;setNote(<span class="hljs-string">"Reactivating the agreement"</span>);
+
+<span class="hljs-keyword">try</span> {
+
+    <span class="hljs-variable">$suspendedAgreement</span>-&gt;reActivate(<span class="hljs-variable">$agreementStateDescriptor</span>, <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Lets get the updated Agreement Object</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$agreement</span> = Agreement::get(<span class="hljs-variable">$suspendedAgreement</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);
+
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Reactivate the Agreement"</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-variable">$agreement</span>-&gt;getId(), <span class="hljs-variable">$suspendedAgreement</span>, <span class="hljs-variable">$agreement</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$agreement</span>;</div></div></div></div></body></html>

sample/doc/billing/SuspendBillingAgreement.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/SuspendBillingAgreement</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/SuspendBillingAgreement"><meta name="groc-project-path" content="billing/SuspendBillingAgreement.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/SuspendBillingAgreement.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="suspend-an-agreement">Suspend an agreement</h1>
+<p>This sample code demonstrate how you can suspend a billing agreement, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#suspend-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#suspend-an-agreement</a>
+API used: /v1/payments/billing-agreements/<Agreement-Id>/suspend</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Agreement object from Create Agreement Sample to demonstrate the List</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Agreement $createdAgreement */</span>
+<span class="hljs-variable">$createdAgreement</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateBillingAgreementWithCreditCard.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">AgreementStateDescriptor</span>;
+
+<span class="hljs-comment">//Create an Agreement State Descriptor, explaining the reason to suspend.</span>
+<span class="hljs-variable">$agreementStateDescriptor</span> = <span class="hljs-keyword">new</span> AgreementStateDescriptor();
+<span class="hljs-variable">$agreementStateDescriptor</span>-&gt;setNote(<span class="hljs-string">"Suspending the agreement"</span>);
+
+<span class="hljs-keyword">try</span> {
+
+    <span class="hljs-variable">$createdAgreement</span>-&gt;suspend(<span class="hljs-variable">$agreementStateDescriptor</span>, <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Lets get the updated Agreement Object</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$agreement</span> = Agreement::get(<span class="hljs-variable">$createdAgreement</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);
+
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Suspended the Agreement"</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-variable">$agreement</span>-&gt;getId(), <span class="hljs-variable">$agreementStateDescriptor</span>, <span class="hljs-variable">$agreement</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$agreement</span>;</div></div></div></div></body></html>

sample/doc/billing/UpdateBillingAgreement.html

@@ -0,0 +1,38 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/UpdateBillingAgreement</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/UpdateBillingAgreement"><meta name="groc-project-path" content="billing/UpdateBillingAgreement.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/UpdateBillingAgreement.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="update-an-agreement">Update an agreement</h1>
+<p>This sample code demonstrate how you can update a billing agreement, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#update-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#update-an-agreement</a>
+API used: /v1/payments/billing-agreements/<Agreement-Id></p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Agreement object from Create Agreement Sample to demonstrate the List</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Agreement $createdAgreement */</span>
+<span class="hljs-variable">$createdAgreement</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateBillingAgreementWithCreditCard.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">PatchRequest</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Patch</span>;
+
+<span class="hljs-variable">$patch</span> = <span class="hljs-keyword">new</span> Patch();
+
+<span class="hljs-variable">$patch</span>-&gt;setOp(<span class="hljs-string">'replace'</span>)
+    -&gt;setPath(<span class="hljs-string">'/'</span>)
+    -&gt;setValue(json_decode(<span class="hljs-string">'{
+            "description": "New Description",
+            "shipping_address": {
+                "line1": "2065 Hamilton Ave",
+                "city": "San Jose",
+                "state": "CA",
+                "postal_code": "95125",
+                "country_code": "US"
+            }
+        }'</span>));
+<span class="hljs-variable">$patchRequest</span> = <span class="hljs-keyword">new</span> PatchRequest();
+<span class="hljs-variable">$patchRequest</span>-&gt;addPatch(<span class="hljs-variable">$patch</span>);
+<span class="hljs-keyword">try</span> {
+    <span class="hljs-variable">$createdAgreement</span>-&gt;update(<span class="hljs-variable">$patchRequest</span>, <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Lets get the updated Agreement Object</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$agreement</span> = Agreement::get(<span class="hljs-variable">$createdAgreement</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);
+
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Updated the Agreement with new Description and Updated Shipping Address"</span>, <span class="hljs-string">"Agreement"</span>, <span class="hljs-variable">$agreement</span>-&gt;getId(), <span class="hljs-variable">$patchRequest</span>, <span class="hljs-variable">$agreement</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$agreement</span>;</div></div></div></div></body></html>

sample/doc/billing/UpdatePlan.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html><html lang="en"><head><title>billing/UpdatePlan</title></head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0"><meta name="groc-relative-root" content="../"><meta name="groc-document-path" content="billing/UpdatePlan"><meta name="groc-project-path" content="billing/UpdatePlan.php"><link rel="stylesheet" type="text/css" media="all" href="../assets/style.css"><script type="text/javascript" src="../assets/behavior.js"></script><body><div id="meta"><div class="file-path">billing/UpdatePlan.php</div></div><div id="document"><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-preprocessor">&lt;?php</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h1 id="update-a-plan">Update a plan</h1>
+<p>This sample code demonstrate how you can update a billing plan, as documented here at:
+<a href="https://developer.paypal.com/webapps/developer/docs/api/#update-a-plan">https://developer.paypal.com/webapps/developer/docs/api/#update-a-plan</a>
+API used:  /v1/payments/billing-plans/<Plan-Id></p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="making-plan-active">Making Plan Active</h3>
+<p>This example demonstrate how you could activate the Plan.</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Plan object from Create Plan Sample to demonstrate the List</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Plan $createdPlan */</span>
+<span class="hljs-variable">$createdPlan</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreatePlan.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Plan</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">PatchRequest</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Patch</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Common</span>\<span class="hljs-title">PPModel</span>;
+<span class="hljs-keyword">try</span> {
+    <span class="hljs-variable">$patch</span> = <span class="hljs-keyword">new</span> Patch();
+
+    <span class="hljs-variable">$value</span> = <span class="hljs-keyword">new</span> PPModel(<span class="hljs-string">'{
+	       "state":"ACTIVE"
+	     }'</span>);
+
+    <span class="hljs-variable">$patch</span>-&gt;setOp(<span class="hljs-string">'replace'</span>)
+        -&gt;setPath(<span class="hljs-string">'/'</span>)
+        -&gt;setValue(<span class="hljs-variable">$value</span>);
+    <span class="hljs-variable">$patchRequest</span> = <span class="hljs-keyword">new</span> PatchRequest();
+    <span class="hljs-variable">$patchRequest</span>-&gt;addPatch(<span class="hljs-variable">$patch</span>);
+
+    <span class="hljs-variable">$createdPlan</span>-&gt;update(<span class="hljs-variable">$patchRequest</span>, <span class="hljs-variable">$apiContext</span>);
+
+    <span class="hljs-variable">$plan</span> = Plan::get(<span class="hljs-variable">$createdPlan</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);
+
+} <span class="hljs-keyword">catch</span> (PayPal\<span class="hljs-keyword">Exception</span>\PPConnectionException <span class="hljs-variable">$ex</span>) {
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"Exception: "</span> . <span class="hljs-variable">$ex</span>-&gt;getMessage() . PHP_EOL;
+    var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Updated the Plan to Active State"</span>, <span class="hljs-string">"Plan"</span>, <span class="hljs-variable">$plan</span>-&gt;getId(), <span class="hljs-variable">$patchRequest</span>, <span class="hljs-variable">$plan</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$plan</span>;</div></div></div></div></body></html>

sample/doc/invoice/CancelInvoice.html

@@ -30,15 +30,4 @@ notification object
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-<span class="hljs-preprocessor">?&gt;</span>
-
-&lt;html&gt;
-&lt;head&gt;
-    &lt;title&gt;Cancel Invoice&lt;/title&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;div&gt;Cancel Invoice:&lt;/div&gt;
-&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoice</span>-&gt;toJSON(128); <span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
-&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
-&lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Cancel Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$notify</span>, <span class="hljs-keyword">null</span>);</div></div></div></div></body></html>

sample/doc/invoice/CreateInvoice.html

@@ -69,7 +69,7 @@ detailed breakdown of invoice</p></div></div><div class="code"><div class="wrapp
     -&gt;setCity(<span class="hljs-string">"Portland"</span>)
     -&gt;setState(<span class="hljs-string">"OR"</span>)
     -&gt;setPostalCode(<span class="hljs-string">"97217"</span>)
-    -&gt;setCountryCode(<span class="hljs-string">"US"</span>);
+    -&gt;setCountryCode(<span class="hljs-string">"US"</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$invoice</span>;
 
 <span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="create-invoice">Create Invoice</h3>
 <p>Create an invoice by calling the invoice-&gt;create() method
@@ -79,17 +79,5 @@ with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)<
     var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
-<span class="hljs-preprocessor">?&gt;</span>
-&lt;html&gt;
-&lt;head&gt;
-    &lt;title&gt;Invoice Creation&lt;/title&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;div&gt;
-    Created Invoice:
-    <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoice</span>-&gt;getId(); <span class="hljs-preprocessor">?&gt;</span>
-&lt;/div&gt;
-&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoice</span>-&gt;toJSON(128); <span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
-&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
-&lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+
+ResultPrinter::printResult(<span class="hljs-string">"Invoice Creation"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$request</span>, <span class="hljs-variable">$invoice</span>);</div></div></div></div></body></html>

sample/doc/invoice/GetInvoice.html

@@ -15,14 +15,5 @@ Invoice ID
     var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
-<span class="hljs-preprocessor">?&gt;</span>
-&lt;html&gt;
-&lt;head&gt;
-	&lt;title&gt;Lookup invoice details&lt;/title&gt;
-&lt;/head&gt;
-&lt;body&gt;
-	&lt;div&gt;Retrieving Invoice: <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoiceId</span>;<span class="hljs-preprocessor">?&gt;</span>&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoice</span>-&gt;toJSON(128); <span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
-	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
-&lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+
+ResultPrinter::printResult(<span class="hljs-string">"Get Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$invoiceId</span>, <span class="hljs-variable">$invoice</span>);</div></div></div></div></body></html>

sample/doc/invoice/ListInvoice.html

@@ -13,14 +13,4 @@ Refer the method doc for valid values for keys
     var_dump(<span class="hljs-variable">$ex</span>-&gt;getData());
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
-<span class="hljs-preprocessor">?&gt;</span>
-&lt;html&gt;
-&lt;head&gt;
-	&lt;title&gt;Lookup invoice history&lt;/title&gt;
-&lt;/head&gt;
-&lt;body&gt;
-	&lt;div&gt;Got invoices &lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoices</span>-&gt;toJSON(128); <span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
-	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
-&lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Lookup Invoice History"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$invoices</span>);</div></div></div></div></body></html>

sample/doc/invoice/RemindInvoice.html

@@ -29,15 +29,4 @@ notification object
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-<span class="hljs-preprocessor">?&gt;</span>
-
-&lt;html&gt;
-&lt;head&gt;
-    &lt;title&gt;Remind Invoice&lt;/title&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;div&gt;Remind Invoice:&lt;/div&gt;
-&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoice</span>-&gt;toJSON(128); <span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
-&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
-&lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Remind Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$notify</span>, <span class="hljs-keyword">null</span>);</div></div></div></div></body></html>

sample/doc/invoice/SendInvoice.html

@@ -18,14 +18,4 @@ with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)<
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-<span class="hljs-preprocessor">?&gt;</span>
-&lt;html&gt;
-&lt;head&gt;
-    &lt;title&gt;Send Invoice&lt;/title&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;div&gt;Send Invoice:&lt;/div&gt;
-&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$invoice</span>-&gt;toJSON(128); <span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
-&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
-&lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Send Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-keyword">null</span>, <span class="hljs-keyword">null</span>);</div></div></div></div></body></html>

sample/doc/lipp/GenerateAccessTokenFromRefreshToken.html

@@ -12,4 +12,4 @@
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-print_result(<span class="hljs-string">"Obtained Access Token From Refresh Token"</span>, <span class="hljs-string">"Access Token"</span>, <span class="hljs-variable">$tokenInfo</span>-&gt;getAccessToken(), <span class="hljs-variable">$tokenInfo</span>);</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Obtained Access Token From Refresh Token"</span>, <span class="hljs-string">"Access Token"</span>, <span class="hljs-variable">$tokenInfo</span>-&gt;getAccessToken(), <span class="hljs-keyword">null</span>, <span class="hljs-variable">$tokenInfo</span>);</div></div></div></div></body></html>

sample/doc/lipp/GetUserInfo.html

@@ -22,4 +22,4 @@ to retreive the information. The short lived access token can be retrieved using
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-print_result(<span class="hljs-string">"User Information"</span>, <span class="hljs-string">"User Info"</span>, <span class="hljs-variable">$userInfo</span>-&gt;getUserId(), <span class="hljs-variable">$userInfo</span>-&gt;toJSON(128));</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"User Information"</span>, <span class="hljs-string">"User Info"</span>, <span class="hljs-variable">$userInfo</span>-&gt;getUserId(), <span class="hljs-variable">$params</span>, <span class="hljs-variable">$userInfo</span>);</div></div></div></div></body></html>

sample/doc/lipp/ObtainUserConsent.html

@@ -15,4 +15,4 @@
     <span class="hljs-variable">$apiContext</span>
 );
 
-print_result(<span class="hljs-string">"Generated the User Consent URL"</span>, <span class="hljs-string">"URL"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-string">'&lt;a href="'</span>. <span class="hljs-variable">$redirectUrl</span> . <span class="hljs-string">'" &gt;Click Here to Obtain User Consent&lt;/a&gt;'</span>);</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Generated the User Consent URL"</span>, <span class="hljs-string">"URL"</span>, <span class="hljs-string">'&lt;a href="'</span>. <span class="hljs-variable">$redirectUrl</span> . <span class="hljs-string">'" &gt;Click Here to Obtain User Consent&lt;/a&gt;'</span>, <span class="hljs-variable">$baseUrl</span>, <span class="hljs-variable">$redirectUrl</span>);</div></div></div></div></body></html>

sample/doc/lipp/UserConsentRedirect.html

@@ -18,6 +18,6 @@ The user would then able to retrieve the access token by getting the code, which
             <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
     }
 
-    print_result(<span class="hljs-string">"Obtained Access Token"</span>, <span class="hljs-string">"Access Token"</span>, <span class="hljs-variable">$accessToken</span>-&gt;getAccessToken(), <span class="hljs-variable">$accessToken</span>);
+    ResultPrinter::printResult(<span class="hljs-string">"Obtained Access Token"</span>, <span class="hljs-string">"Access Token"</span>, <span class="hljs-variable">$accessToken</span>-&gt;getAccessToken(), <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'code'</span>], <span class="hljs-variable">$accessToken</span>);
 
 }</div></div></div></div></body></html>

sample/doc/payment-experience/DeleteWebProfile.html

@@ -17,4 +17,4 @@ that contains the web profile ID.</p></div></div><div class="code"><div class="w
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-print_result(<span class="hljs-string">"Deleted Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$createProfileResponse</span>-&gt;getId());</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Deleted Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$createProfileResponse</span>-&gt;getId(), <span class="hljs-keyword">null</span>, <span class="hljs-keyword">null</span>);</div></div></div></div></body></html>

sample/doc/payment-experience/GetWebProfile.html

@@ -16,6 +16,6 @@ that contains the web profile ID.</p></div></div><div class="code"><div class="w
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-print_result(<span class="hljs-string">"Get Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$webProfile</span>-&gt;getId(), <span class="hljs-variable">$webProfile</span>);
+ResultPrinter::printResult(<span class="hljs-string">"Get Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$webProfile</span>-&gt;getId(), <span class="hljs-keyword">null</span>, <span class="hljs-variable">$webProfile</span>);
 
 <span class="hljs-keyword">return</span> <span class="hljs-variable">$webProfile</span>;</div></div></div></div></body></html>

sample/doc/payment-experience/ListWebProfiles.html

@@ -15,9 +15,9 @@ static <code>get_list</code> method on the WebProfile class.
 }
 <span class="hljs-variable">$result</span> = <span class="hljs-string">''</span>;
 <span class="hljs-keyword">foreach</span> (<span class="hljs-variable">$list</span> <span class="hljs-keyword">as</span> <span class="hljs-variable">$object</span>) {
-    <span class="hljs-variable">$result</span> .= <span class="hljs-variable">$object</span>-&gt;toJSON(128) . PHP_EOL;
+    <span class="hljs-variable">$result</span> .= <span class="hljs-variable">$object</span>-&gt;toJSON(<span class="hljs-number">128</span>) . PHP_EOL;
 }
 
-print_result(<span class="hljs-string">"Get List of All Web Profiles"</span>, <span class="hljs-string">"Web Profiles"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$result</span>);
+ResultPrinter::printResult(<span class="hljs-string">"Get List of All Web Profiles"</span>, <span class="hljs-string">"Web Profiles"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$result</span>);
 
-<span class="hljs-keyword">return</span> <span class="hljs-variable">$list</span>;</div></div></div></div></body></html>
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$list</span>;</div></div></div></div></body></html>

sample/doc/payment-experience/PartiallyUpdateWebProfile.html

@@ -26,4 +26,4 @@ as shown below</p></div></div><div class="code"><div class="wrapper"><span class
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-print_result(<span class="hljs-string">"Partially Updated Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$webProfile</span>-&gt;getId(), <span class="hljs-variable">$webProfile</span>);</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Partially Updated Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$webProfile</span>-&gt;getId(), <span class="hljs-variable">$patches</span>, <span class="hljs-variable">$webProfile</span>);</div></div></div></div></body></html>

sample/doc/payment-experience/UpdateWebProfile.html

@@ -16,4 +16,4 @@ object</p></div></div><div class="code"><div class="wrapper">        <span class
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-print_result(<span class="hljs-string">"Updated Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$updatedWebProfile</span>-&gt;getId(), <span class="hljs-variable">$updatedWebProfile</span>);</div></div></div></div></body></html>
+ResultPrinter::printResult(<span class="hljs-string">"Updated Web Profile"</span>, <span class="hljs-string">"Web Profile"</span>, <span class="hljs-variable">$updatedWebProfile</span>-&gt;getId(), <span class="hljs-variable">$webProfile</span>, <span class="hljs-variable">$updatedWebProfile</span>);</div></div></div></div></body></html>

sample/doc/payments/AuthorizationCapture.html

@@ -33,7 +33,7 @@ createAuthorization defined in common.php</p></div></div><div class="code"><div
 		Captured payment <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$getCapture</span>-&gt;getParentPayment(); <span class="hljs-preprocessor">?&gt;</span>. Capture Id:
 		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$getCapture</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
 	&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$getCapture</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$getCapture</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/CreateFuturePayment.html

@@ -61,7 +61,7 @@ Please note that currently future payments works only with PayPal as a funding i
     Created payment:
     <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
 &lt;/div&gt;
-&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 &lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/CreatePayment.html

@@ -91,7 +91,7 @@ The return object contains the state.</p></div></div><div class="code"><div clas
         Created payment:
         <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
     &lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
     &lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/CreatePaymentUsingPayPal.html

@@ -9,8 +9,7 @@ API used: /v1/payments/payment</p></div></div><div class="code"><div class="wrap
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Payer</span>;
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Payment</span>;
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">RedirectUrls</span>;
-<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Transaction</span>;
-session_start();</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payer">Payer</h3>
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Transaction</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="payer">Payer</h3>
 <p>A resource representing a Payer that funds a payment
 For paypal account payments, set payment method
 to &#39;paypal&#39;.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$payer</span> = <span class="hljs-keyword">new</span> Payer();
@@ -77,14 +76,7 @@ method</p></div></div><div class="code"><div class="wrapper"><span class="hljs-k
 		<span class="hljs-variable">$redirectUrl</span> = <span class="hljs-variable">$link</span>-&gt;getHref();
 		<span class="hljs-keyword">break</span>;
 	}
-}</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="redirect-buyer-to-paypal-website">Redirect buyer to PayPal website</h3>
-<p>Save the payment id so that you can &#39;complete&#39; the payment
-once the buyer approves the payment and is redirected
-back to your website.
-It is not a great idea to store the payment id
-in the session. In a real world app, you may want to 
-store the payment id in a database.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$_SESSION</span>[<span class="hljs-string">'paymentId'</span>] = <span class="hljs-variable">$payment</span>-&gt;getId();
-<span class="hljs-keyword">if</span>(<span class="hljs-keyword">isset</span>(<span class="hljs-variable">$redirectUrl</span>)) {
+}</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="redirect-buyer-to-paypal-website">Redirect buyer to PayPal website</h3></div></div></div><div class="segment"><div class="code"><div class="wrapper"><span class="hljs-keyword">if</span>(<span class="hljs-keyword">isset</span>(<span class="hljs-variable">$redirectUrl</span>)) {
 	header(<span class="hljs-string">"Location: $redirectUrl"</span>);
 	<span class="hljs-keyword">exit</span>;
 }</div></div></div></div></body></html>

sample/doc/payments/CreatePaymentUsingSavedCard.html

@@ -80,7 +80,7 @@ The return object contains the state.</p></div></div><div class="code"><div clas
 		Created payment:
 		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
 	&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/ExecutePayment.html

@@ -8,26 +8,24 @@ API used: POST &#39;/v1/payments/payment/<payment-id>/execute&#39;.</p></div></d
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">ExecutePayment</span>;
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Payment</span>;
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">PaymentExecution</span>;
-session_start();
-<span class="hljs-keyword">if</span>(<span class="hljs-keyword">isset</span>(<span class="hljs-variable">$_GET</span>[<span class="hljs-string">'success'</span>]) &amp;&amp; <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'success'</span>] == <span class="hljs-string">'true'</span>) {
-	</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Get the payment Object by passing paymentId
+
+<span class="hljs-keyword">if</span> (<span class="hljs-keyword">isset</span>(<span class="hljs-variable">$_GET</span>[<span class="hljs-string">'success'</span>]) &amp;&amp; <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'success'</span>] == <span class="hljs-string">'true'</span>) {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Get the payment Object by passing paymentId
 payment id was previously stored in session in
-CreatePaymentUsingPayPal.php</p></div></div><div class="code"><div class="wrapper">	<span class="hljs-variable">$paymentId</span> = <span class="hljs-variable">$_SESSION</span>[<span class="hljs-string">'paymentId'</span>];
-	<span class="hljs-variable">$payment</span> = Payment::get(<span class="hljs-variable">$paymentId</span>, <span class="hljs-variable">$apiContext</span>);
-	</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>PaymentExecution object includes information necessary 
-to execute a PayPal account payment. 
+CreatePaymentUsingPayPal.php</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$paymentId</span> = <span class="hljs-variable">$_GET</span>[<span class="hljs-string">'paymentId'</span>];
+    <span class="hljs-variable">$payment</span> = Payment::get(<span class="hljs-variable">$paymentId</span>, <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>PaymentExecution object includes information necessary
+to execute a PayPal account payment.
 The payer_id is added to the request query parameters
-when the user is redirected from paypal back to your site</p></div></div><div class="code"><div class="wrapper">	<span class="hljs-variable">$execution</span> = <span class="hljs-keyword">new</span> PaymentExecution();
-	<span class="hljs-variable">$execution</span>-&gt;setPayerId(<span class="hljs-variable">$_GET</span>[<span class="hljs-string">'PayerID'</span>]);
-	
-	<span class="hljs-comment">//Execute the payment</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">	<span class="hljs-variable">$result</span> = <span class="hljs-variable">$payment</span>-&gt;execute(<span class="hljs-variable">$execution</span>, <span class="hljs-variable">$apiContext</span>);
+when the user is redirected from paypal back to your site</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$execution</span> = <span class="hljs-keyword">new</span> PaymentExecution();
+    <span class="hljs-variable">$execution</span>-&gt;setPayerId(<span class="hljs-variable">$_GET</span>[<span class="hljs-string">'PayerID'</span>]);
+
+    <span class="hljs-comment">//Execute the payment</span></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$result</span> = <span class="hljs-variable">$payment</span>-&gt;execute(<span class="hljs-variable">$execution</span>, <span class="hljs-variable">$apiContext</span>);
 
     <span class="hljs-keyword">echo</span> <span class="hljs-string">"&lt;html&gt;&lt;body&gt;&lt;pre&gt;"</span>;
-	<span class="hljs-keyword">echo</span> <span class="hljs-variable">$result</span>-&gt;toJSON(128);
-	<span class="hljs-keyword">echo</span> <span class="hljs-string">"&lt;/pre&gt;&lt;a href='../index.html'&gt;Back&lt;/a&gt;&lt;/body&gt;&lt;/html&gt;"</span>;
-	
+    <span class="hljs-keyword">echo</span> <span class="hljs-variable">$result</span>-&gt;toJSON(<span class="hljs-number">128</span>);
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"&lt;/pre&gt;&lt;a href='../index.html'&gt;Back&lt;/a&gt;&lt;/body&gt;&lt;/html&gt;"</span>;
+
 } <span class="hljs-keyword">else</span> {
     <span class="hljs-keyword">echo</span> <span class="hljs-string">"&lt;html&gt;&lt;body&gt;&lt;h1&gt;"</span>;
-	<span class="hljs-keyword">echo</span> <span class="hljs-string">"User cancelled payment."</span>;
+    <span class="hljs-keyword">echo</span> <span class="hljs-string">"User cancelled payment."</span>;
     <span class="hljs-keyword">echo</span> <span class="hljs-string">"&lt;/h1&gt;&lt;a href='../index.html'&gt;Back&lt;/a&gt;&lt;/body&gt;&lt;/html&gt;"</span>;
-}</div></div></div></div></body></html>
+}</div></div></div></div></body></html>

sample/doc/payments/GetAuthorization.html

@@ -25,7 +25,7 @@ createAuthorization is defined in common.php</p></div></div><div class="code"><d
 		Retrieved Authorization:
 		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$authorization</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
 	&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$authorization</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$authorization</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/GetCapture.html

@@ -41,7 +41,7 @@ with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)<
 		Capture Id:
 		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$capture</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
 	&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$capture</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$capture</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/GetPayment.html

@@ -27,7 +27,7 @@ Payment ID
 </head>
 <body>
 	&lt;div&gt;Retrieving Payment ID: <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$paymentId</span>;<span class="hljs-preprocessor">?&gt;</span>&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payment</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/ListPayments.html

@@ -26,7 +26,7 @@ Refer the method doc for valid values for keys
 </head>
 <body>
 	&lt;div&gt;Got <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payments</span>-&gt;getCount(); <span class="hljs-preprocessor">?&gt;</span> matching payments &lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payments</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$payments</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/Reauthorization.html

@@ -30,8 +30,8 @@ has expired.</p></div></div><div class="code"><div class="wrapper"><span class="
 		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$reauthorization</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>
 	&lt;/div&gt;
 	&lt;pre&gt;
-		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$reauthorization</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>
+		<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$reauthorization</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>
 	&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/RefundCapture.html

@@ -46,7 +46,7 @@ PayPal-Request-Id (idempotency) header for this resource</p></div></div><div cla
 &lt;/head&gt;
 &lt;body&gt;
 	&lt;div&gt;Refund Capture:&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$captureRefund</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$captureRefund</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/payments/VoidAuthorization.html

@@ -22,7 +22,7 @@ createAuthorization is defined in common.php</p></div></div><div class="code"><d
 	&lt;div&gt;
 		Voided authorization
 	&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$voidedAuth</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$voidedAuth</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/sale/GetSale.html

@@ -22,7 +22,7 @@ transaction from your payment resource.</p></div></div><div class="code"><div cl
 &lt;/head&gt;
 &lt;body&gt;
 	&lt;div&gt;Retrieving sale id: <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$saleId</span>;<span class="hljs-preprocessor">?&gt;</span>&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$sale</span>-&gt;toJSON(128)<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$sale</span>-&gt;toJSON(<span class="hljs-number">128</span>)<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/sale/RefundSale.html

@@ -32,7 +32,7 @@ given sale transaction id.</p></div></div><div class="code"><div class="wrapper"
 &lt;/head&gt;
 &lt;body&gt;
 	&lt;div&gt;Refunding sale id: <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$saleId</span>;<span class="hljs-preprocessor">?&gt;</span>&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$sale</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$sale</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/vault/CreateCreditCard.html

@@ -31,7 +31,7 @@ in future payments.
 </head>
 <body>
 	&lt;div&gt;Saved a <span class="hljs-keyword">new</span> credit card with id: <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$card</span>-&gt;getId();<span class="hljs-preprocessor">?&gt;</span>&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$card</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$card</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/doc/vault/GetCreditCard.html

@@ -21,7 +21,7 @@ card operation. Use $card-&gt;getId()</p></div></div><div class="code"><div clas
 &lt;/head&gt;
 &lt;body&gt;
 	&lt;div&gt;Retrieving saved credit card: <span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$cardId</span>;<span class="hljs-preprocessor">?&gt;</span>&lt;/div&gt;
-	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$card</span>-&gt;toJSON(128);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
+	&lt;pre&gt;<span class="hljs-preprocessor">&lt;?php</span> <span class="hljs-keyword">echo</span> <span class="hljs-variable">$card</span>-&gt;toJSON(<span class="hljs-number">128</span>);<span class="hljs-preprocessor">?&gt;</span>&lt;/pre&gt;
 	&lt;a href=<span class="hljs-string">'../index.html'</span>&gt;Back&lt;/a&gt;
 &lt;/body&gt;
-&lt;/html&gt;</div></div></div></div></body></html>
+&lt;/html&gt;</div></div></div></div></body></html>

sample/header.html

@@ -0,0 +1,82 @@
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="description" content="">
+    <meta name="author" content="">
+    <link rel="icon" href="images/favicon.ico">
+
+    <title>PayPal REST API Samples</title>
+
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+    <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
+    <style>
+        body {
+            font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+            -webkit-font-smoothing: antialiased;
+        }
+        pre {
+            overflow-y: auto;
+            overflow-wrap: normal;
+        }
+        .panel-default>.panel-heading {
+            color: #FFF;
+            background-color: #428bca;
+            border-color: #428bca;
+        }
+        /*
+        .string { color: green; }
+        .number { color: darkorange; }
+        .boolean { color: blue; }
+        .null { color: magenta; }
+        .key { color: red; }
+        */
+    </style>
+    <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
+    <!--[if lt IE 9]>
+    <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
+    <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
+    <![endif]-->
+
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
+    <script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/js/scrollspy.min.js"></script>
+    <script>
+        $( document ).ready(function() {
+            $("#accordion .panel-collapse:last").collapse('toggle');
+
+            /*
+
+            $(".prettyprint").each(function() {
+                $(this).html(syntaxHighlight($(this).html()));
+            });
+            */
+        });
+
+
+        /* http://stackoverflow.com/questions/4810841/how-can-i-pretty-print-json-using-javascript
+        function syntaxHighlight(json) {
+            json = json.replace(/&/g, '&').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+            return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function (match) {
+                var cls = 'number';
+                if (/^"/.test(match)) {
+                    if (/:$/.test(match)) {
+                        cls = 'key';
+                    } else {
+                        cls = 'string';
+                    }
+                } else if (/true|false/.test(match)) {
+                    cls = 'boolean';
+                } else if (/null/.test(match)) {
+                    cls = 'null';
+                }
+                return '<span class="' + cls + '">' + match + '</span>';
+            });
+        }
+        */
+    </script>
+</head>
+<body>

sample/index.html

@@ -36,19 +36,17 @@
             </div>
             <div class="col-md-9">
                 <h1> REST API Samples</h1>
-                <p>These examples are created to experiment with the rest-api-sdk-php capabilities. Each examples are designed to demonstrate the default use-cases in each segment.
+                <p>These examples are created to experiment with the PayPal-PHP-SDK capabilities. Each examples are designed to demonstrate the default use-cases in each segment.
                     Many examples should be executable, and should allow you to experience the default behavior of our sdk, to expedite your integration experience.</p>
-                <p>
             </div>
         </div>
-        </p>
     </div>
 </div>
 <div class="container-fluid">
 <div class="container">
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <h3 class="panel-title">Payments</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#payments" target="_blank">Payments</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">
@@ -111,7 +109,7 @@
 
 <div class="panel panel-primary" >
     <div class="panel-heading" >
-        <h3 class="panel-title">Sale</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#sale-transactions" target="_blank">Sale</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">
@@ -136,9 +134,108 @@
     </ul>
 </div>
 
+<div class="panel panel-primary" >
+    <div class="panel-heading" >
+            <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#billing-plans-and-agreements" target="_blank">Billing Plan & Agreements</a></h3>
+    </div>
+    <!-- List group -->
+    <ul class="list-group">
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Create Billing Plan</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/CreatePlan.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/CreatePlan.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Get Billing Plan</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/GetPlan.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/GetPlan.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Update/Activate Plan</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/UpdatePlan.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/UpdatePlan.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>List Billing Plans</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/ListPlans.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/ListPlans.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Create Billing Agreement With Credit Card</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/CreateBillingAgreementWithCreditCard.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/CreateBillingAgreementWithCreditCard.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Create Billing Agreement With PayPal</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/CreateBillingAgreementWithPayPal.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/CreateBillingAgreementWithPayPal.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Get Billing Agreement</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/GetBillingAgreement.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/GetBillingAgreement.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Update Billing Agreement</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/UpdateBillingAgreement.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/UpdateBillingAgreement.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Suspend Billing Agreement</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/SuspendBillingAgreement.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/SuspendBillingAgreement.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+        <li class="list-group-item">
+            <div class="row">
+                <div class="col-md-9 "><h5>Reactivate Billing Agreement</h5></div>
+                <div class="col-md-3">
+                    <a href="billing/ReactivateBillingAgreement.php" class="btn btn-primary pull-left" >Execute <i class="fa fa-play-circle-o"></i></a>
+                    <a href="doc/billing/ReactivateBillingAgreement.html" class="btn btn-default pull-right" >Source <i class="fa fa-file-code-o"></i></a>
+                </div>
+            </div>
+        </li>
+    </ul>
+</div>
+
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <h3 class="panel-title">Vault</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#vault" target="_blank">Vault</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">
@@ -174,7 +271,7 @@
 
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <h3 class="panel-title">Authorization and capture</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#authorizations" target="_blank">Authorization and capture</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">
@@ -237,7 +334,7 @@
 
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <h3 class="panel-title">Payment Experience</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#payment-experience" target="_blank">Payment Experience</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">
@@ -300,7 +397,7 @@
 
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <h3 class="panel-title">Invoice</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#invoicing" target="_blank">Invoice</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">
@@ -363,7 +460,7 @@
 
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <h3 class="panel-title">Identity (LIPP)</h3>
+        <h3 class="panel-title"><a href="https://developer.paypal.com/webapps/developer/docs/api/#identity" target="_blank">Identity (LIPP)</a></h3>
     </div>
     <!-- List group -->
     <ul class="list-group">

sample/invoice/CancelInvoice.php

@@ -43,15 +43,4 @@ try {
     exit(1);
 }
 
-?>
-
-<html>
-<head>
-    <title>Cancel Invoice</title>
-</head>
-<body>
-<div>Cancel Invoice:</div>
-<pre><?php echo $invoice->toJSON(128); ?></pre>
-<a href='../index.html'>Back</a>
-</body>
-</html>
+ResultPrinter::printResult("Cancel Invoice", "Invoice", $invoice->getId(), $notify, null);

sample/invoice/CreateInvoice.php

@@ -93,6 +93,9 @@ $invoice->getShippingInfo()->getAddress()
     ->setPostalCode("97217")
     ->setCountryCode("US");
 
+// For Sample Purposes Only.
+$request = clone $invoice;
+
 try {
     // ### Create Invoice
     // Create an invoice by calling the invoice->create() method
@@ -103,17 +106,6 @@ try {
     var_dump($ex->getData());
     exit(1);
 }
-?>
-<html>
-<head>
-    <title>Invoice Creation</title>
-</head>
-<body>
-<div>
-    Created Invoice:
-    <?php echo $invoice->getId(); ?>
-</div>
-<pre><?php echo $invoice->toJSON(128); ?></pre>
-<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Invoice Creation", "Invoice", $invoice->getId(), $request, $invoice);
+

sample/invoice/GetInvoice.php

@@ -22,14 +22,5 @@ try {
     var_dump($ex->getData());
     exit(1);
 }
-?>
-<html>
-<head>
-	<title>Lookup invoice details</title>
-</head>
-<body>
-	<div>Retrieving Invoice: <?php echo $invoiceId;?></div>
-	<pre><?php echo $invoice->toJSON(128); ?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+
+ResultPrinter::printResult("Get Invoice", "Invoice", $invoice->getId(), $invoiceId, $invoice);

sample/invoice/ListInvoice.php

@@ -19,14 +19,4 @@ try {
     var_dump($ex->getData());
     exit(1);
 }
-?>
-<html>
-<head>
-	<title>Lookup invoice history</title>
-</head>
-<body>
-	<div>Got invoices </div>
-	<pre><?php echo $invoices->toJSON(128); ?></pre>
-	<a href='../index.html'>Back</a>
-</body>
-</html>
+ResultPrinter::printResult("Lookup Invoice History", "Invoice", null, null, $invoices);

sample/invoice/RemindInvoice.php

@@ -41,15 +41,5 @@ try {
     exit(1);
 }
 
-?>
+ResultPrinter::printResult("Remind Invoice", "Invoice", null, $notify, null);
 
-<html>
-<head>
-    <title>Remind Invoice</title>
-</head>
-<body>
-<div>Remind Invoice:</div>
-<pre><?php echo $invoice->toJSON(128); ?></pre>
-<a href='../index.html'>Back</a>
-</body>
-</html>

sample/invoice/SendInvoice.php

@@ -27,14 +27,4 @@ try {
     exit(1);
 }
 
-?>
-<html>
-<head>
-    <title>Send Invoice</title>
-</head>
-<body>
-<div>Send Invoice:</div>
-<pre><?php echo $invoice->toJSON(128); ?></pre>
-<a href='../index.html'>Back</a>
-</body>
-</html>
+ResultPrinter::printResult("Send Invoice", "Invoice", $invoice->getId(), null, null);

sample/lipp/GenerateAccessTokenFromRefreshToken.php

@@ -19,4 +19,4 @@ try {
     exit(1);
 }
 
-print_result("Obtained Access Token From Refresh Token", "Access Token", $tokenInfo->getAccessToken(), $tokenInfo);
+ResultPrinter::printResult("Obtained Access Token From Refresh Token", "Access Token", $tokenInfo->getAccessToken(), null, $tokenInfo);

sample/lipp/GetUserInfo.php

@@ -34,4 +34,4 @@ try {
     exit(1);
 }
 
-print_result("User Information", "User Info", $userInfo->getUserId(), $userInfo->toJSON(128));
+ResultPrinter::printResult("User Information", "User Info", $userInfo->getUserId(), $params, $userInfo);

sample/lipp/ObtainUserConsent.php

@@ -19,4 +19,4 @@ $redirectUrl = PPOpenIdSession::getAuthorizationUrl(
     $apiContext
 );
 
-print_result("Generated the User Consent URL", "URL", null, '<a href="'. $redirectUrl . '" >Click Here to Obtain User Consent</a>');
+ResultPrinter::printResult("Generated the User Consent URL", "URL", '<a href="'. $redirectUrl . '" >Click Here to Obtain User Consent</a>', $baseUrl, $redirectUrl);

sample/lipp/UserConsentRedirect.php

@@ -23,6 +23,6 @@ if (isset($_GET['success']) && $_GET['success'] == 'true') {
             exit(1);
     }
 
-    print_result("Obtained Access Token", "Access Token", $accessToken->getAccessToken(), $accessToken);
+    ResultPrinter::printResult("Obtained Access Token", "Access Token", $accessToken->getAccessToken(), $_GET['code'], $accessToken);
 
 }

sample/payment-experience/CreateWebProfile.php

@@ -43,6 +43,9 @@ $webProfile->setName("YeowZa! T-Shirt Shop" . uniqid())
     // Parameters for style and presentation.
     ->setPresentation($presentation);
 
+// For Sample Purposes Only.
+$request = clone $webProfile;
+
 try {
     // Use this call to create a profile.
     $createProfileResponse = $webProfile->create($apiContext);
@@ -55,6 +58,6 @@ try {
     exit(1);
 }
 
-print_result("Created Web Profile", "Web Profile", $createProfileResponse->getId(), $createProfileResponse);
+ResultPrinter::printResult("Created Web Profile", "Web Profile", $createProfileResponse->getId(), $request, $createProfileResponse);
 
 return $createProfileResponse;

sample/payment-experience/DeleteWebProfile.php

@@ -27,4 +27,4 @@ try {
     exit(1);
 }
 
-print_result("Deleted Web Profile", "Web Profile", $createProfileResponse->getId());
+ResultPrinter::printResult("Deleted Web Profile", "Web Profile", $createProfileResponse->getId(), null, null);

sample/payment-experience/GetWebProfile.php

@@ -23,6 +23,6 @@ try {
     exit(1);
 }
 
-print_result("Get Web Profile", "Web Profile", $webProfile->getId(), $webProfile);
+ResultPrinter::printResult("Get Web Profile", "Web Profile", $webProfile->getId(), null, $webProfile);
 
 return $webProfile;

sample/payment-experience/ListWebProfiles.php

@@ -23,6 +23,6 @@ foreach ($list as $object) {
     $result .= $object->toJSON(128) . PHP_EOL;
 }
 
-print_result("Get List of All Web Profiles", "Web Profiles", null, $result);
+ResultPrinter::printResult("Get List of All Web Profiles", "Web Profiles", null, null, $result);
 
 return $list;

sample/payment-experience/PartiallyUpdateWebProfile.php

@@ -45,4 +45,4 @@ try {
     exit(1);
 }
 
-print_result("Partially Updated Web Profile", "Web Profile", $webProfile->getId(), $webProfile);
+ResultPrinter::printResult("Partially Updated Web Profile", "Web Profile", $webProfile->getId(), $patches, $webProfile);

sample/payment-experience/UpdateWebProfile.php

@@ -29,4 +29,4 @@ try {
     exit(1);
 }
 
-print_result("Updated Web Profile", "Web Profile", $updatedWebProfile->getId(), $updatedWebProfile);
+ResultPrinter::printResult("Updated Web Profile", "Web Profile", $updatedWebProfile->getId(), $webProfile, $updatedWebProfile);

sample/payments/CreatePaymentUsingPayPal.php

@@ -14,7 +14,6 @@ use PayPal\Api\Payer;
 use PayPal\Api\Payment;
 use PayPal\Api\RedirectUrls;
 use PayPal\Api\Transaction;
-session_start();
 
 // ### Payer
 // A resource representing a Payer that funds a payment
@@ -111,14 +110,6 @@ foreach($payment->getLinks() as $link) {
 }
 
 // ### Redirect buyer to PayPal website
-// Save the payment id so that you can 'complete' the payment
-// once the buyer approves the payment and is redirected
-// back to your website.
-//
-// It is not a great idea to store the payment id
-// in the session. In a real world app, you may want to 
-// store the payment id in a database.
-$_SESSION['paymentId'] = $payment->getId();
 if(isset($redirectUrl)) {
 	header("Location: $redirectUrl");
 	exit;

sample/payments/ExecutePayment.php

@@ -11,32 +11,32 @@ require __DIR__ . '/../bootstrap.php';
 use PayPal\Api\ExecutePayment;
 use PayPal\Api\Payment;
 use PayPal\Api\PaymentExecution;
-session_start();
-if(isset($_GET['success']) && $_GET['success'] == 'true') {
-	
-	// Get the payment Object by passing paymentId
-	// payment id was previously stored in session in
-	// CreatePaymentUsingPayPal.php
-	$paymentId = $_SESSION['paymentId'];
-	$payment = Payment::get($paymentId, $apiContext);
-	
-	// PaymentExecution object includes information necessary 
-	// to execute a PayPal account payment. 
-	// The payer_id is added to the request query parameters
-	// when the user is redirected from paypal back to your site
-	$execution = new PaymentExecution();
-	$execution->setPayerId($_GET['PayerID']);
-	
-	//Execute the payment
-	// (See bootstrap.php for more on `ApiContext`)
-	$result = $payment->execute($execution, $apiContext);
+
+if (isset($_GET['success']) && $_GET['success'] == 'true') {
+
+    // Get the payment Object by passing paymentId
+    // payment id was previously stored in session in
+    // CreatePaymentUsingPayPal.php
+    $paymentId = $_GET['paymentId'];
+    $payment = Payment::get($paymentId, $apiContext);
+
+    // PaymentExecution object includes information necessary
+    // to execute a PayPal account payment.
+    // The payer_id is added to the request query parameters
+    // when the user is redirected from paypal back to your site
+    $execution = new PaymentExecution();
+    $execution->setPayerId($_GET['PayerID']);
+
+    //Execute the payment
+    // (See bootstrap.php for more on `ApiContext`)
+    $result = $payment->execute($execution, $apiContext);
 
     echo "<html><body><pre>";
-	echo $result->toJSON(128);
-	echo "</pre><a href='../index.html'>Back</a></body></html>";
-	
+    echo $result->toJSON(128);
+    echo "</pre><a href='../index.html'>Back</a></body></html>";
+
 } else {
     echo "<html><body><h1>";
-	echo "User cancelled payment.";
+    echo "User cancelled payment.";
     echo "</h1><a href='../index.html'>Back</a></body></html>";
 }