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Could not generate new Access token. Invalid response from server

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Passing null as length will not make mb_substr use it's default, instead it will interpret it as 0.
$result = mb_substr($result, $responseHeaderSize, null, '8bit');
Instead use:
$result = mb_substr($result, $responseHeaderSize, mb_strlen($result), '8bit');
This commit is contained in:
Ahmad Saad Aldeen
2016-09-30 20:49:53 +02:00
committed by GitHub
parent decc9e45c2
commit 5cec5d9c07
1 changed files with 1 additions and 1 deletions
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lib/PayPal/Core/PayPalHttpConnection.php
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@@ -152,7 +152,7 @@ class PayPalHttpConnection
if (function_exists('mb_strlen')) {
$responseHeaderSize = mb_strlen($result, '8bit') - curl_getinfo($ch, CURLINFO_SIZE_DOWNLOAD);
$responseHeaders = mb_substr($result, 0, $responseHeaderSize, '8bit');
$result = mb_substr($result, $responseHeaderSize, null, '8bit');
$result = mb_substr($result, $responseHeaderSize, mb_strlen($result), '8bit');
} else {
$responseHeaderSize = strlen($result) - curl_getinfo($ch, CURLINFO_SIZE_DOWNLOAD);
$responseHeaders = substr($result, 0, $responseHeaderSize);