Requests_Transport_fsockopen::test() WordPress Method
The Wordpress method, Requests_Transport_fsockopen::test(), is used to check if a given URL can be accessed using the fsockopen() function. This is a useful function for debugging purposes, as it can be used to determine if a given URL is accessible from the server on which the code is running.
Requests_Transport_fsockopen::test( $capabilities = array() ) #
Whether this transport is valid
Return
(boolean) True if the transport is valid, false otherwise.
Source
File: wp-includes/Requests/Transport/fsockopen.php
public static function test($capabilities = array()) {
if (!function_exists('fsockopen')) {
return false;
}
// If needed, check that streams support SSL
if (isset($capabilities['ssl']) && $capabilities['ssl']) {
if (!extension_loaded('openssl') || !function_exists('openssl_x509_parse')) {
return false;
}
// Currently broken, thanks to https://github.com/facebook/hhvm/issues/2156
if (defined('HHVM_VERSION')) {
return false;
}
}
return true;
}
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