Untuk memberikan warna terhadap sintak2 php, bash, dll, pada halaman wordpress kita, cara sangat mudah cukup install-kan 2 plugin dibawah ini :

WP-Syntax Editor Integration Plugin
WP-Syntax

Contoh Hasilnya lebih kurang seperti dibawah ini:

<td style="background: #ccf; text-align: center;"><b>This article is part of</b>
<p><b>the <strong class="selflink">JavaScript</strong> series.</b></p>
</td>
</tr>
<tr>
<td style="text-align: center;"><strong class="selflink">JavaScript</strong></td>
</tr>
<tr>
<td style="text-align: center;"><a href="/wiki/JavaScript_syntax" title="JavaScript syntax">JavaScript syntax</a></td>
</tr>
<tr>
<td style="text-align: center;"><a href="/wiki/Category:JavaScript_programming_language" title="Category:JavaScript programming language">JavaScript topics</a></td>
</tr>
<tr>
<td style="text-align: center;">
<div class="noprint plainlinks navbar" style="background:none; padding:0; font-weight:normal;; font-size:xx-small;">This box: <a href="/wiki/Template:JavaScriptSidebar" title="Template:JavaScriptSidebar"><span title="View this template" style="">view</span></a> <span style="font-size:80%;">•</span> <a href="/wiki/Template_talk:JavaScriptSidebar" title="Template talk:JavaScriptSidebar"><span title="Discuss this template" style="">talk</span></a> <span style="font-size:80%;">•</span> <a href="http://en.wikipedia.org/w/index.php?title=Template:JavaScriptSidebar&amp;action=edit" class="external text" rel="nofollow"><span title="Edit this template" style=";">edit</span></a></div>
</td>

Mudah2an bermanfaat.