<pre> 
&lt;html>
&lt;body bgcolor=lightyellow>
&lt;h2>The Environment Variable PATH_INFO&lt;/h2>
&lt;br>&lt;br>
&lt;?php
	error_reporting(0);									#turn off all errors

	$params = $_SERVER['PATH_INFO']; 

	if (! $params)
	{
		print "Click on &lt;a href=0path_info.php/Sam/Sultan> 0path_info.php/Sam/Sultan &lt;/a>";
	}
	else
	{	
		print "Your PATH_INFO parameter is: &lt;b>$params &lt;br>";
		print "&lt;br>&lt;table border=1>";
		$params    = substr($params,1);					#get rid of leading /
		$paramList = explode('/',$params);				#split on any additional /
		foreach($paramList as $param)
			print "&lt;tr>&lt;td>&lt;b>$param &lt;/td> ";
		print "&lt;/table>";
	}
?>

&lt;?php include "../include.php"; ?>		&lt;!-- hyperlink to see the code -->
&lt;/body>
&lt;/html></pre>