Asterisk queue_log file import into mySQL - mysql_connect.php

<?php
$servername='localhost';
// username and password to log onto db server
$dbuser='mysqlusername';
$dbpassword='mysqlpassword';
// name of database
$dbname='asterisk';

//
////////////////////////////////////////
////// DO NOT EDIT BELOW  /////////
///////////////////////////////////////
//
connecttodb($servername,$dbname,$dbuser,$dbpassword);
function connecttodb($servername,$dbname,$dbuser,$dbpassword) {
        global $link;
        $link = mysqli_connect("$servername","$dbuser","$dbpassword");
        if(!$link) {die("Could not connect to MySQL");}
        mysqli_select_db($link,"$dbname") or die ("could not open db".mysql_error());
}
?>