php - Wampserver Upgrading issue -

php - Wampserver Upgrading issue -

i updated wampserver 2.0 wampserver 2.5.

and while running php smarty code getting error.

"fatal error: class 'db' not found in c:\wamp\www\livehrm.new\product\common.php on line 63"

i think might pear issue of old wampserver.

please help me

//session_start(); require_once 'db.php'; $dbhost = $dbconfig['db_hostname']; $dsn1[0] = array('type'=>'db', 'dsnstuff'=>"mysql://$dbuser:$dbpassword@localhost/$dbname"); $dbdsn = "mysql://$dbuser:$dbpassword@$dbhost/$dbname"; $db = db::connect($dbdsn); if (db::iserror($db)) { die ($db->getmessage()); } ?>

mysql extension deprecated of php 5.5.0, , not recommended writing new code removed in future. instead, either mysqli or pdo_mysql extension should used. ref: http://php.net/manual/en/function.mysql-select-db.php

update db.php next code

<?php $con = mysqli_connect("localhost","root",""); $db="livehrm"; if (!$con) { die('could not connect: ' . mysqli_error($con)); } mysqli_select_db($con, $db) or die ("database connection error:\n" . mysqli_error($con)); ?>

there not class found in provided code of file db.php. update reply when send class code of db

php mysql wampserver smarty3