php page redirect after operation
<p>I have a page (index.php) which has a php grid with subpages(&lt;&lt;1,2,3,4>>). An operation on any page takes you back to index.php. Using $_GET['prd_p'] or $_REQUEST['prd_p'] gives you the page number. I want users to stay on a page after an operation, that means i have to use redirects. </p>

<pre><code>&lt;form name="frmSearchMe" action="&lt;?php echo $page_name; ?&gt;" method="POST"&gt;
&lt;tr&gt;
 &lt;input class='form_button' type='submit' name='btnSubmit' value=' Save ' onclick='return checkerrors();' /&gt;&lt;/td&gt;
 &lt;/tr&gt;
//php codes here
&lt;/form&gt;
</code></pre>
