Folloing code. I have Parse error:
syntax error, unexpected '>' in C:\xampp\htdocs\login.php on line 54
here script <script>window.open('welcome.php','_self')</script> line is that line.
<?php
mysql_connect("localhost","root","secret");
mysql_select_db("users_db");
if(isset($_POST['login'])){
    $password=$_POST['pass'];
    $email=$_POST['email'];
    $check_user="SELECT * from users WHERE user_pass='$password' AND user_email='$email';
    $run=mysql_query($check_user);
    if(mysql_num_rows($run)>0){
        echo "<script>window.open('welcome.php','_self')</script>";
    }else{
        echo "<script>alert('Email or password is incorrect!')</script>";
    }   
}
?>
 
     
    