<?php
    if ($_POST['response']) {
        mysql_connect ("localhost", "root", "**") or die ('Error: ' . mysql_error());
        mysql_select_db("habix") or die ('Data error:' . mysql_error());
        $text = mysql_real_escape_string($_POST['comments']);
        $query="UPDATE user_tickets_table SET response='$text'";
        mysql_query($query) or die ('Error updating database' . mysql_error());
    }