It was not a copy paste.
Thank you for helping me!
Edit:
The page is getting the posted variable from another page "editor.php", not from the current page.
$firstfile = $_POST['page']; Is from the post from the editor.php.
Thank you for helping me!
Edit:
The page is getting the posted variable from another page "editor.php", not from the current page.
$firstfile = $_POST['page']; Is from the post from the editor.php.