$ _GET里面包含来自URL？

Question

i want to include a file, but with $_get, i don't know how to explain but i try to give examples.

I need to include a file from URL like this

mysite.com/?=MYINCLUDETEXT

and to write on <?php include('MYINCLUDETEXT.php'); ?>

Anyone tell me, Thank You.

Answer 1

This will actually do what you want

if (isset($_GET['file'])){
  include($_GET['file'].'.php');
}

You might also want to test that the file, you are trying to include exists file_exists and actually is a file is_file and not a folder.

But you have to understand, that even doing this you are creating a BIG breach in your system and helping people who want to hack your. Not only it becomes easier to include uploaded files, (not only files which were validly uploaded), but it also allows to include random files from your server.