3v4l.org

run code in 300+ PHP versions simultaneously
<?php $link = mysql_connect('sqld.duapp.com:4050', 'ISDddvTQAsC00NmHsOrCcqIL', 'GMEWfs0973mqDGlgfsz7zVSnEQxqAePM'); if (!$link) { die('Could not connect: ' . mysql_error()); } mysql_select_db('mydb'); /* Update records */ mysql_query("UPDATE mytable SET used=1 WHERE id < 10"); printf ("Updated records: %d ", mysql_affected_rows()); mysql_query("COMMIT"); ?>

preferences:
33.17 ms | 402 KiB | 5 Q