Is it possible to tell the names of the $_GET variables the page is waiting for?
<p>Hello I have a question about PHP $_POST and $_GET.</p>

<p>Let's say I have a web page that is expecting $_GET variables.</p>

<p>Are the variable names anonymous?</p>

<p>Let's say index.php has the script of</p>

<pre><code>if( isset( $_GET['somevariale'] ) )
{
  rest of the code
}
</code></pre>

<p>Is it possible for anyone to find out the name of the $_GET variable the page is waiting for? Or would they have to play the guessing game?</p>
