// Allow from any origin
if (isset($_SERVER[\'HTTP_ORIGIN\'])) {
// should do a check here to match $_SERVER[\'HTTP_ORIGIN\'] to a
// whitelist of safe domains
header("Access-Control-Allow-Origin: {$_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
if ($_SERVER[\'REQUEST_METHOD\'] == \'OPTIONS\') {
if (isset($_SERVER[\'HTTP_ACCESS_CONTROL_REQUEST_METHOD\']))
header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS");
if (isset($_SERVER[\'HTTP_ACCESS_CONTROL_REQUEST_HEADERS\']))
header("Access-Control-Allow-Headers: {$_SERVER[\'HTTP_ACCESS_CONTROL_REQUEST_HEADERS\']}");
}