(PHP 5, PHP 7, PHP 8)
stream_get_transports — Retrieve list of registered socket transports
Returns an indexed array containing the name of all socket transports available on the running system.
This function has no parameters.
Returns an indexed array of socket transports names.
Example #1 Using stream_get_transports()
<?php
$xportlist = stream_get_transports();
print_r($xportlist);
?>The above example will output something similar to:
Array ( [0] => tcp [1] => udp [2] => unix [3] => udg )