deactivate parser for some special place in the page
<p>how can deactivate parser for some special place in the page ,<br>
for example if i have some php or javascript code in my database , and retrieve them in page, they do not execute!!<br>
another example is facebook status ,when it post ,facebook ignore any kind of code like html,php,javascript and etc</p>

<p>for example : i have this :</p>

<pre><code>&lt;?php for($i=0 ; i &lt;= 5 ; i++){ echo $i; }?&gt;;
</code></pre>

<p>then i see smth like this in browser :</p>

<blockquote>
  <p>012345</p>
</blockquote>

<p>how can i prevent executaion of this code (instate of 012345 , show me <code>&lt;?php for($i=0 ; i &lt;= 5 ; i++){ echo $i; }?&gt;;</code>)</p>
