reset-wordpress-password-without-sql-manager-3.php

<?php
//Connect to mySQL First
$connection = mysql_connect( 'localhost', 'user_123', 'password_123' );
 
//Select Database
mysql_select_db( 'database_123' );
 
//Reset password with SQL UPDATE Query
$SQL="UPDATE wp_users SET user_pass = MD5('newPassword') WHERE  user_login = 'admin'";
 
//If everything's OK, your password will be reset
if( mysql_query( $SQL ) ) {
	echo "Your password was succesfully reset!";
}