Samples for All Invoice Operations including QR Code

- Invoice search method is static now
- Shipping Info has proper Phone Params
- Small Changes to Image Class
- Updated Sample Docs

sample/doc/assets/behavior.js

@@ -576,6 +576,46 @@ 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
               ]
             }
           ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/PayPal-PHP-SDK/sample/invoice/DeleteInvoice.php",
+            "projectPath": "invoice/DeleteInvoice.php",
+            "targetPath": "invoice/DeleteInvoice",
+            "pageTitle": "invoice/DeleteInvoice",
+            "title": "DeleteInvoice"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Delete Invoice Sample",
+                "slug": "delete-invoice-sample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Delete Invoice",
+                    "slug": "delete-invoice"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -656,6 +696,102 @@ 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
               ]
             }
           ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/PayPal-PHP-SDK/sample/invoice/RecordPayment.php",
+            "projectPath": "invoice/RecordPayment.php",
+            "targetPath": "invoice/RecordPayment",
+            "pageTitle": "invoice/RecordPayment",
+            "title": "RecordPayment"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Record Payment Sample",
+                "slug": "record-payment-sample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Record Object",
+                    "slug": "record-object"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Record Payment for Invoice",
+                    "slug": "record-payment-for-invoice"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/PayPal-PHP-SDK/sample/invoice/RecordRefund.php",
+            "projectPath": "invoice/RecordRefund.php",
+            "targetPath": "invoice/RecordRefund",
+            "pageTitle": "invoice/RecordRefund",
+            "title": "RecordRefund"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Record Refund Sample",
+                "slug": "record-refund-sample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Record Object",
+                    "slug": "record-object"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Record Refund for Invoice",
+                    "slug": "record-refund-for-invoice"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -685,14 +821,6 @@ 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
               "depth": 1,
               "children": [
                 {
-                  "type": "heading",
-                  "data": {
-                    "level": 3,
-                    "title": "Retrieve Invoice",
-                    "slug": "retrieve-invoice"
-                  },
-                  "depth": 3
-                }, {
                   "type": "heading",
                   "data": {
                     "level": 3,
@@ -712,6 +840,110 @@ 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
               ]
             }
           ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/PayPal-PHP-SDK/sample/invoice/RetrieveQRCode.php",
+            "projectPath": "invoice/RetrieveQRCode.php",
+            "targetPath": "invoice/RetrieveQRCode",
+            "pageTitle": "invoice/RetrieveQRCode",
+            "title": "RetrieveQRCode"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Retrieve QR Code for Invoice Sample",
+                "slug": "retrieve-qr-code-for-invoice-sample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Retrieve QR Code of Sent Invoice",
+                    "slug": "retrieve-qr-code-of-sent-invoice"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Optionally Save to File",
+                    "slug": "optionally-save-to-file"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Show the Image",
+                    "slug": "show-the-image"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/PayPal-PHP-SDK/sample/invoice/SearchInvoices.php",
+            "projectPath": "invoice/SearchInvoices.php",
+            "targetPath": "invoice/SearchInvoices",
+            "pageTitle": "invoice/SearchInvoices",
+            "title": "SearchInvoices"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Search Invoices Sample",
+                "slug": "search-invoices-sample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Search Object",
+                    "slug": "search-object"
+                  },
+                  "depth": 3
+                }, {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Search Invoices",
+                    "slug": "search-invoices"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
         }, {
           "type": "file",
           "data": {
@@ -744,16 +976,56 @@ 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
                   "type": "heading",
                   "data": {
                     "level": 3,
-                    "title": "Retrieve Invoice",
-                    "slug": "retrieve-invoice"
+                    "title": "Send Invoice",
+                    "slug": "send-invoice"
+                  },
+                  "depth": 3
+                }
+              ]
+            }
+          ]
+        }, {
+          "type": "file",
+          "data": {
+            "language": {
+              "nameMatchers": [{}, ".fbp"],
+              "pygmentsLexer": "php",
+              "singleLineComment": ["//"],
+              "ignorePrefix": "}",
+              "foldPrefix": "^",
+              "name": "PHP"
+            },
+            "sourcePath": "/Users/japatel/Documents/workspace/Server-SDK/PayPal-PHP-SDK/sample/invoice/UpdateInvoice.php",
+            "projectPath": "invoice/UpdateInvoice.php",
+            "targetPath": "invoice/UpdateInvoice",
+            "pageTitle": "invoice/UpdateInvoice",
+            "title": "UpdateInvoice"
+          },
+          "depth": 2,
+          "outline": [
+            {
+              "type": "heading",
+              "data": {
+                "level": 1,
+                "title": "Update Invoice Sample",
+                "slug": "update-invoice-sample"
+              },
+              "depth": 1,
+              "children": [
+                {
+                  "type": "heading",
+                  "data": {
+                    "level": 3,
+                    "title": "Update Invoice",
+                    "slug": "update-invoice"
                   },
                   "depth": 3
                 }, {
                   "type": "heading",
                   "data": {
                     "level": 3,
-                    "title": "Send Invoice",
-                    "slug": "send-invoice"
+                    "title": "Update Invoice",
+                    "slug": "update-invoice"
                   },
                   "depth": 3
                 }

sample/doc/invoice/CreateInvoice.html

@@ -75,10 +75,10 @@ detailed breakdown of invoice</p></div></div><div class="code"><div class="wrapp
 <p>Create an invoice by calling the invoice-&gt;create() method
 with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoice</span>-&gt;create(<span class="hljs-variable">$apiContext</span>);
 } <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
-    ResultPrinter::printError(<span class="hljs-string">"Invoice Creation"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$request</span>, <span class="hljs-variable">$ex</span>);
+    ResultPrinter::printError(<span class="hljs-string">"Create Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$request</span>, <span class="hljs-variable">$ex</span>);
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
 }
 
-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">$invoice</span>);
+ResultPrinter::printResult(<span class="hljs-string">"Create Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$request</span>, <span class="hljs-variable">$invoice</span>);
 
 <span class="hljs-keyword">return</span> <span class="hljs-variable">$invoice</span>;</div></div></div></div></body></html>

sample/doc/invoice/DeleteInvoice.html

@@ -0,0 +1,20 @@
+<!DOCTYPE html><html lang="en"><head><title>invoice/DeleteInvoice</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="invoice/DeleteInvoice"><meta name="groc-project-path" content="invoice/DeleteInvoice.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">invoice/DeleteInvoice.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="delete-invoice-sample">Delete Invoice Sample</h1>
+<p>This sample code demonstrate how you can delete
+an invoice.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
+<span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateInvoice.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">CancelNotification</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="delete-invoice">Delete Invoice</h3>
+<p>Delete invoice object by calling the
+<code>delete</code> method
+on the Invoice class by passing a valid
+notification object
+(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$deleteStatus</span> = <span class="hljs-variable">$invoice</span>-&gt;delete(<span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
+    ResultPrinter::printError(<span class="hljs-string">"Delete Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$deleteStatus</span>, <span class="hljs-variable">$ex</span>);
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Delete 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/invoice/ListInvoice.html

@@ -8,7 +8,7 @@ all invoice from history.</p></div></div><div class="code"><div class="wrapper">
 <p>Retrieve the Invoice History object by calling the
 static <code>get_all</code> method on the Invoice class.
 Refer the method doc for valid values for keys
-(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoices</span> = Invoice::get_all(<span class="hljs-variable">$apiContext</span>);
+(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoices</span> = Invoice::getAll(<span class="hljs-keyword">array</span>(<span class="hljs-string">'page'</span> =&gt; <span class="hljs-number">0</span>, <span class="hljs-string">'page_size'</span> =&gt; <span class="hljs-number">4</span>, <span class="hljs-string">'total_count_required'</span> =&gt; <span class="hljs-string">"true"</span>), <span class="hljs-variable">$apiContext</span>);
 } <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
     ResultPrinter::printError(<span class="hljs-string">"Lookup Invoice History"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$ex</span>);
     <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);

sample/doc/invoice/RecordPayment.html

@@ -0,0 +1,30 @@
+<!DOCTYPE html><html lang="en"><head><title>invoice/RecordPayment</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="invoice/RecordPayment"><meta name="groc-project-path" content="invoice/RecordPayment.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">invoice/RecordPayment.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="record-payment-sample">Record Payment Sample</h1>
+<p>This sample code demonstrate how you can record
+an invoice as paid.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
+<span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'SendInvoice.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">PaymentDetail</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="record-object">Record Object</h3>
+<p>Create a PaymentDetail object, and fill in the required fields
+You can use the new way of injecting json directly to the object.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$record</span> = <span class="hljs-keyword">new</span> PaymentDetail(
+        <span class="hljs-string">'{
+          "method" : "CASH",
+          "date" : "2014-07-06 03:30:00 PST",
+          "note" : "Cash received."
+        }'</span>
+    );</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="record-payment-for-invoice">Record Payment for Invoice</h3>
+<p>Record a payment on invoice object by calling the
+<code>recordPayment</code> method
+on the Invoice class by passing a valid
+notification object
+(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$recordStatus</span> = <span class="hljs-variable">$invoice</span>-&gt;recordPayment(<span class="hljs-variable">$record</span>, <span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
+    ResultPrinter::printError(<span class="hljs-string">"Payment for Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$recordStatus</span>, <span class="hljs-variable">$ex</span>);
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Payment for Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$record</span>, <span class="hljs-keyword">null</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$invoice</span>;</div></div></div></div></body></html>

sample/doc/invoice/RecordRefund.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html><html lang="en"><head><title>invoice/RecordRefund</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="invoice/RecordRefund"><meta name="groc-project-path" content="invoice/RecordRefund.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">invoice/RecordRefund.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="record-refund-sample">Record Refund Sample</h1>
+<p>This sample code demonstrate how you can record
+an invoice as refunded.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
+<span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'RecordPayment.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">RefundDetail</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="record-object">Record Object</h3>
+<p>Create a RefundDetail object, and fill in the required fields
+You can use the new way of injecting json directly to the object.</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$refund</span> = <span class="hljs-keyword">new</span> RefundDetail(
+        <span class="hljs-string">'{
+          "date" : "2014-07-06 03:30:00 PST",
+          "note" : "Refund provided by cash."
+        }'</span>
+    );</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="record-refund-for-invoice">Record Refund for Invoice</h3>
+<p>Record a refund on invoice object by calling the
+<code>recordRefund</code> method
+on the Invoice class by passing a valid
+notification object
+(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$refundStatus</span> = <span class="hljs-variable">$invoice</span>-&gt;recordRefund(<span class="hljs-variable">$refund</span>, <span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
+    ResultPrinter::printError(<span class="hljs-string">"Refund for Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$refundStatus</span>, <span class="hljs-variable">$ex</span>);
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Refund for Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$refund</span>, <span class="hljs-keyword">null</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$invoice</span>;</div></div></div></div></body></html>

sample/doc/invoice/RemindInvoice.html

@@ -6,12 +6,7 @@ an invoice to the payer</p></div></div><div class="code"><div class="wrapper"><s
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Notification</span>;
 
-<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="retrieve-invoice">Retrieve Invoice</h3>
-<p>Retrieve the invoice object by calling the
-static <code>get</code> method
-on the Invoice class by passing a valid
-Invoice ID
-(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoice</span> = Invoice::get(<span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="notification-object">Notification Object</h3>
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="notification-object">Notification Object</h3>
 <p>This would send a notification to both merchant as well
 the payer. The information of merchant
 and payer is retrieved from the invoice details</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$notify</span> = <span class="hljs-keyword">new</span> Notification();

sample/doc/invoice/RetrieveQRCode.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html><html lang="en"><head><title>invoice/RetrieveQRCode</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="invoice/RetrieveQRCode"><meta name="groc-project-path" content="invoice/RetrieveQRCode.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">invoice/RetrieveQRCode.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="retrieve-qr-code-for-invoice-sample">Retrieve QR Code for Invoice Sample</h1>
+<p>Specify an invoice ID to get a QR code (image) that corresponds to the invoice ID. A QR code for an invoice can be added to a paper or PDF invoice. When a customer uses their mobile device to scan the QR code, the customer is redirected to the PayPal mobile payment flow, where they can pay online with PayPal or a credit card.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
+<span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'SendInvoice.php'</span>;
+
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Notification</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="retrieve-qr-code-of-sent-invoice">Retrieve QR Code of Sent Invoice</h3>
+<p>Retrieve QR Code of Sent Invoice by calling the
+<code>qrCode</code> method
+on the Invoice class by passing a valid
+notification object
+(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$image</span> = Invoice::qrCode(<span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-keyword">array</span>(<span class="hljs-string">'height'</span> =&gt; <span class="hljs-string">'300'</span>, <span class="hljs-string">'width'</span> =&gt; <span class="hljs-string">'300'</span>), <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="optionally-save-to-file">Optionally Save to File</h3>
+<p>This is not a required step. However, if you want to store this image as a file, you can use
+&#39;saveToFile&#39; method with proper file name.
+This will save the image as /samples/invoice/images/sample.png</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$path</span> = <span class="hljs-variable">$image</span>-&gt;saveToFile(<span class="hljs-string">"images/sample.png"</span>);
+
+
+} <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
+    ResultPrinter::printError(<span class="hljs-string">"Retrieved QR Code for Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-keyword">null</span>, <span class="hljs-variable">$ex</span>);
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Retrieved QR Code for Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-keyword">null</span>, <span class="hljs-variable">$image</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="show-the-image">Show the Image</h3>
+<p>In PHP, there are many ways to present an images.
+One of the ways, you could directly inject the base64-encoded string
+with proper image information in front of it.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-keyword">echo</span> <span class="hljs-string">'&lt;img src="data:image/png;base64,'</span>. <span class="hljs-variable">$image</span>-&gt;getImage() . <span class="hljs-string">'" alt="Invoice QR Code" /&gt;'</span>;</div></div></div></div></body></html>

sample/doc/invoice/SearchInvoices.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html><html lang="en"><head><title>invoice/SearchInvoices</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="invoice/SearchInvoices"><meta name="groc-project-path" content="invoice/SearchInvoices.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">invoice/SearchInvoices.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="search-invoices-sample">Search Invoices Sample</h1>
+<p>This sample code demonstrate how you can
+search invoices from history.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
+<span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateInvoice.php'</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Search</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="search-object">Search Object</h3>
+<p>Fill up your search criteria for Invoice search.
+Using the new way to inject raw json string to constructor</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$search</span> = <span class="hljs-keyword">new</span> Search(
+        <span class="hljs-string">'{
+          "start_invoice_date" : "2010-05-10 PST",
+          "end_invoice_date" : "2019-05-11 PST",
+          "page" : 1,
+          "page_size" : 20,
+          "total_count_required" : true
+        }'</span>
+    );</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="search-invoices">Search Invoices</h3>
+<p>Retrieve the Invoice History object by calling the
+static <code>search</code> method on the Invoice class.
+Refer the method doc for valid values for keys
+(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoices</span> = Invoice::search(<span class="hljs-variable">$search</span>, <span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
+    ResultPrinter::printError(<span class="hljs-string">"Search Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$ex</span>);
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+ResultPrinter::printResult(<span class="hljs-string">"Search Invoice"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$search</span>, <span class="hljs-variable">$invoices</span>);</div></div></div></div></body></html>

sample/doc/invoice/SendInvoice.html

@@ -5,12 +5,7 @@ a legitimate invoice to the payer</p></div></div><div class="code"><div class="w
 
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;
 
-<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="retrieve-invoice">Retrieve Invoice</h3>
-<p>Retrieve the invoice object by calling the
-static <code>get</code> method
-on the Invoice class by passing a valid
-Invoice ID
-(See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoice</span> = Invoice::get(<span class="hljs-variable">$invoice</span>-&gt;getId(), <span class="hljs-variable">$apiContext</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="send-invoice">Send Invoice</h3>
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="send-invoice">Send Invoice</h3>
 <p>Send a legitimate invoice to the payer
 with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$sendStatus</span> = <span class="hljs-variable">$invoice</span>-&gt;send(<span class="hljs-variable">$apiContext</span>);
 } <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {

sample/doc/invoice/UpdateInvoice.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html><html lang="en"><head><title>invoice/UpdateInvoice</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="invoice/UpdateInvoice"><meta name="groc-project-path" content="invoice/UpdateInvoice.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">invoice/UpdateInvoice.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-invoice-sample">Update Invoice Sample</h1>
+<p>This sample code demonstrate how you can update
+an invoice.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Invoice $invoice */</span>
+<span class="hljs-variable">$invoice</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'CreateInvoice.php'</span>;
+<span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Invoice</span>;</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="update-invoice">Update Invoice</h3>
+<p>Lets update some information</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$invoice</span>-&gt;setInvoiceDate(<span class="hljs-string">"2014-11-16 PST"</span>);</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>For Sample Purposes Only.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$request</span> = <span class="hljs-keyword">clone</span> <span class="hljs-variable">$invoice</span>;
+
+<span class="hljs-keyword">try</span> {</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><h3 id="update-invoice">Update Invoice</h3>
+<p>Update an invoice by calling the invoice-&gt;update() method
+with a valid ApiContext (See bootstrap.php for more on <code>ApiContext</code>)</p></div></div><div class="code"><div class="wrapper">    <span class="hljs-variable">$invoice</span>-&gt;update(<span class="hljs-variable">$apiContext</span>);
+} <span class="hljs-keyword">catch</span> (<span class="hljs-keyword">Exception</span> <span class="hljs-variable">$ex</span>) {
+    ResultPrinter::printError(<span class="hljs-string">"Invoice Updated"</span>, <span class="hljs-string">"Invoice"</span>, <span class="hljs-keyword">null</span>, <span class="hljs-variable">$request</span>, <span class="hljs-variable">$ex</span>);
+    <span class="hljs-keyword">exit</span>(<span class="hljs-number">1</span>);
+}
+
+ResultPrinter::printResult(<span class="hljs-string">"Invoice Updated"</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">$invoice</span>);
+
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$invoice</span>;</div></div></div></div></body></html>