[RESOLVED] figure out, user's web page

[mehrzadsoft]

hi
i developed a tool system for my site users, they pay and use this tools.

i want to know which web pages are using my scripts, so can fine who use my scripts without payment.

users use JAVASCRIPT tags to use this tools.
this JAVASCRIPT is using a PHP file.

i want to know the Full URL of the users.

which global variable or other variables is useful for this purpose?

[Weedpacket]

$_SERVER['HTTP_REFERER'] is the closest.

[mehrzadsoft]

aha
yeah
thanks dear