How to load php in between this ' ' in a php code?
<p>I have a problem with my code!</p>

<p>My code-</p>

<pre><code>&lt;?php
$replace = 'ISO Burning Programs/Active@ ISO Burner 2.1.0.0/SPTDinst-v162-x86.exe';
$result = preg_replace_callback('/([^\/]*)(\/|$)/', function($matches){
    static $count = 0;
    $count++;
    return !empty($matches[1]) ? '
    &lt;body onload="filetype_main(document.getElementById(\'file_type_'.$count.'\'));"&gt;
    &lt;ul style="margin: 0px 0px 0px -20px;" type="none"&gt;&lt;li id="file_type_li_'.$count.'"&gt;
    &lt;form id="file_type_'.$count.'"&gt;
    &lt;img alt="" name="file_img" class="file_img" id="file_img"/&gt;
    &lt;input name="file_type_ext" id="file_type_ext" name="file_type_ext" value="'.$matches[1].'" type="text" size="30"/&gt;
    &lt;font&gt;&lt;?php echo "Cool";?&gt;
    '
    .$matches[1].
    '
    &lt;/font&gt;&lt;/form&gt;&lt;/li&gt;&lt;/body&gt;
    ' : '';
}, $replace);
echo "";
echo "Main Folder";
echo $result;
echo "";
?&gt;
</code></pre>

<p>Now i want that my php code-</p>

<pre><code>&lt;?php echo "Cool"; ?&gt;
</code></pre>

<p>To be properly shown like - Cool in my html page!
But its not happening like that it doesn't show anything and when i see my source code using CHROME it shows the code in italics!
Please help me!</p>

<p>Thanks Advance!</p>
