[PHP] i wanna get URL inputed by user's browser.

[cafe]

hi~

#cat httpd.conf | grep ErrorDocument
ErrorDocument 404 http://aaa.bbb.ccc.ddd/404.php

i wanna get URL inputed by user's browser.


# cat 404.php
<?
$pre_url = $HTTP_SERVER_VARS[HTTP_REFERER];
echo "$pre_url";
?>

have a good time~. :)