- printf: documentation ( source)
<?php
$link = mysql_connect('sqld.duapp.com', 'ISDddvTQAsC00NmHsOrCcqIL', 'GMEWfs0973mqDGlgfsz7zVSnEQxqAePM',true);
if (!$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");
?>