What is "Virtual()" function in PHP?
<p>Can anyone explain me what is use of "Virtual()" function of PHP? I am not able to get its meaning.</p>

<p><strong>Resource:</strong>
<a href="http://php.net/manual/en/function.virtual.php" rel="nofollow">http://php.net/manual/en/function.virtual.php</a></p>
