For those wanting to use stream_socket_client() to connect to a local UNIX socket who can't find documentation on how to do it, here's a (rough) example:<?php$sock = stream_socket_client('unix:///full/path/to/my/socket.sock', $errno, $errstr);fwrite($sock, 'SOME COMMAND'."\r\n");echo fread($sock, 4096)."\n";fclose($sock);?>