Ok, so I need to make the PHP form detect whether a string starts with the substring "DonVito:" or not. However, it's always returning a false even when DonVito: is present.

Code:
<?php
$host="localhost"; // Host name
$username="****"; // Mysql username
$password="***"; // Mysql password
$db_name="*******"; // Database name
$tbl_name="post";
...