[php] Session-ID im Pfadnamen

[Tobias Orterer]

RewriteEngine On
RewriteRule ^[0-9a-z]{32}/(.*)$ /$1 [L]

<?php

function session_start_from_rewrite() {
	global $HTTP_HOST, $REQUEST_URI;
	ereg("/([0-9a-z]{32})",$REQUEST_URI, $regs);
	$session_id = $regs[1];
	if(!isset($session_id) || empty($session_id)) {
		srand((double)microtime()*1000000);
		$session_id = md5(uniqid(rand()));
		$destination = "http://$HTTP_HOST/$session_id$REQUEST_URI";
		header("Location: $destination");
	}
	session_id($session_id);
	session_start(); 
}

session_start_from_rewrite();

?>