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<?php
session_start();
$arr = explode('/', $_SERVER["REQUEST_URI"]);
if( count($arr) > 2 )
{
	$name = $arr[2];
	if($name == 'clear')
	{
		session_destroy();
	}
	elseif( count($arr) > 3)
	{
		$value = $arr[4];
		$_SESSION[$name] = $value;
	}
	else
	{
		unset($_SESSION[$name]);
	}
}
echo '<html>';
echo '<head>';
echo '<script src="THISENDSUPINSESSION.js"></script>';
echo '</head>';
echo '<body>';
echo var_export($_SESSION,true);
echo '</body>';
echo '</html>';