$_POST not working on localhost

Hi Guys, 

i've noticed that $_POST is not working in the latest version of the IDE. 

I have a simple form:

<form class='form-horizontal' action='../admin-portal/test.php' method='post' role='form'>
    <div class='form-group'>
        <label for='username' class='col-sm-2 control-label'>Username</label>
        <div class='col-sm-10'>
            <input type='text' class='form-control' id='username' name='username' placeholder='Username' required>
        </div>
    </div>
    <div class='form-group'>
        <label for='password' class='col-sm-2 control-label'>Password</label>
        <div class='col-sm-10'>
            <input type='password' class='form-control' id='password' name='password' placeholder='Password'>
         </div>
    </div>
    <div class='form-group'>
        <div class='col-sm-offset-2 col-sm-10'>
            <div class='checkbox'>
            <label><input type='checkbox'> Remember me</label>
            </div>
        </div>
    </div>
    <div class='form-group'>
        <div class='col-sm-offset-2 col-sm-10'>
            <button type='submit' class='btn btn-primary' id='btn-login' name='btn-login'>Sign in</button>
        </div>
    </div>
</form>

that calls a basic php file to get the post values. 

<?php
if(isset($_POST['username']))
{
    echo "User name: ".$_POST['username'];
}
else
{
    echo 'doom';
}
?>


This does not working in PHPStorm and is slowing me down dramatically. 

I have testing this on my server and it works ... josephaspey.com/login.php


Can you guys look into this, or advise me how to install a previous persion e.g. 10.0.0 (I've read that this error
 occurs since patch 10.0.1)