syntaxt errors and login.php file and register.php

[remazm]

i used the same syntax just like you
(($con = mysqli_connect("sql12.freemysqlhosting.net", "sql12285279", "t7fdHNT14N", "sql12285279");))

but this error keep come :(

MySQL said: Documentation

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '<?php
$con = mysqli_connect("sql12.freemysqlhosting.net", "sql12285279", "t7fdHNT14N", "sql12285279"); at line 1