title: Unzip a file with php
body: <p>I want to unzip a file and this works fine</p>
  
  <pre><code>system('unzip File.zip');
  </code></pre>
  
  <p>But I need to pass in the file name through the URL and can not get it to work, this is what I have. </p>
  
  <pre><code>$master = $_GET["master"];
  system('unzip $master.zip'); 
  </code></pre>
  
  <p>What am I missing? I know it has to be something small and stupid I am overlooking.</p>
  
  <p>Thank you, </p>