title: PHP Error Undefined Functions
body: <p>I am getting Error Undefined Function.</p>
  
  <p>Here is the code:</p>
  
  <pre><code>$myvar = "@file_get_contents";
  
  eval($myvar("http://someurlupdatehere.com"));
  
  The error I get is: 
  
  &lt;b&gt;Fatal error&lt;/b&gt;:  Call to undefined function @file_get_contents() .. 
  </code></pre>