Check which page called this php? -

Check which page called this php? -

here i'm dealing with:

let's have php page:

<?php // php stuff ?>

and have 2 html pages action sends them php page. on php page, want 1 thing if comes 1 of html pages, , else if comes other. cannot pass explicit variables php page, need check page called php.

i have tried:

$_server['php_self'] when access this, doesn't seem send referring page. $_server['http_referer'] gives previous page 1 im looking for.

for example:

html page1 form calls php page --> want variable in php contains html page1. html page2 form calls php page --> want variable in php contains html page2.

thanks help. please allow me know if there's way can clarify question.

if domain differs can use:

$_server['server_name'];

but in scenarios help:

$_server['request_uri'];

giving finish url called.

php