shell_exec & clamav
<p>When i call this:</p>

<pre><code>exec("clamscan --no-summary file.php", $out, $int);
</code></pre>

<p>with good parameters, the script doesn't finish. The file is too small and in console its command duration is 2 seconds. </p>

<p>If I put incorrect parameter the script finished and return correct error code.</p>

<p>With <code>shell_exec</code> it does the same.</p>
