er, in case you're very lazy, here's a simple php snip:
<?php
$ip = "24.24.24.24";
$port = "23073";
$adminpasswerd = "johnnybgood";
$tonymontana = fsockopen($ip, $port, $err, $err2, 30);
fwrite($tonymontana, $adminpasswerd);
// doooooo stuuf here
// eg
// $bufferz = fgets($tonymontana, 1024);
fclose($tonymontana);
?>