Change value in php
<pre><code>// $tags can be a string with comma separated values, such as: 
// $tags = 'first, second, third';
</code></pre>

<p>How can i add a tag to this php code through a form. I want to enter a value in the form and then it will be added to the <code>$tags</code> then it has to redirect me to another page?</p>
