<?php
$URL = 'http://www.smsmatrix.com/matrix';
$PHONE = '12506063167'; // comma separated list of phone numbers
$USERNAME = urlencode ('[email protected]');
$PASSWORD = urlencode ('pass72727');
$TXT = urlencode ('This is a test, pls ignore');
 
$Q = "$URL?username=$USERNAME&password=$PASSWORD&phone=$PHONE&txt=$TXT";
 
$res = implode ('', file ($Q));
echo "Matrix API Response :\n$res\n";
?>