Created
June 14, 2017 12:51
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Cors headers with PHP
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function cors() { | |
// Allow from any origin | |
if (isset($_SERVER['HTTP_ORIGIN'])) { | |
// Decide if the origin in $_SERVER['HTTP_ORIGIN'] is one | |
// you want to allow, and if so: | |
header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}"); | |
header('Access-Control-Allow-Credentials: true'); | |
header('Access-Control-Max-Age: 86400'); // cache for 1 day | |
} | |
// Access-Control headers are received during OPTIONS requests | |
// This is a preflight, so exit afterwards | |
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') { | |
if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD'])) | |
// may also be using PUT, PATCH, HEAD etc | |
header("Access-Control-Allow-Methods: GET, POST, OPTIONS"); | |
if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS'])) | |
header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}"); | |
exit(0); | |
} | |
} |
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