As a developer I believe you’ve already see Google Code. Yes, Prettify GC Syntax Highlighter is a plugin that look like Google Code line text. If you often write about some code of PHP, Javascript, or HTML syntax, you will use [ code ] shortcode and then you will customize the view whatever you like.

Plugin that created by Aleksey Nikiforov (lex) combine a javascript : prettify.js to make prettier your code just like this screenshot.

How To Install Prettify GC Syntax Highlighter WordPress Plugin

1. Go to your WordPress Dashboard
2. Select Manu Plugin > Add New Plugin and began Search Prettify GC Syntax Highlighter
3. Install and you’re done.

If you’d like to try it first then you could download here and use it locally.

How To Use the Plugin :

<pre class="prettyprint"> // Put your code here. </pre>

This code automatically make a HTML Code Safe and anything you put in there, it will be quoted and appear as is.
Avoid quoted in your code, add dontquote at the first class :

<pre class="dontquote prettyprint"> // Put your code here. </pre>

Show Line Number :

<pre class="dontquote prettyprint linenums:42"> // Put your code here. </pre>

The number will be start at number 42.

The plugin also support many code languages like PHP, CSS, Cobol, etc. Sample like this below :

<pre class="dontquote prettyprint linenums:42 lang-PHP"> // Put your code here. </pre>