empty function in php not working right
<p>Hello for some reason I can't get my program to see if my file is empty or not if something is selected it should not go through but it is.  Here is the code </p>

<pre><code>if (empty($_FILES['file'] ) )
    {
        echo "testing";
        $seterror =1;
        returnBack();

    } 
</code></pre>
