pl. help...function to know...

[johnbest]

Hi friends..

Please tell me some function name which will
tell me the name of the php page from where
i came...
suppose there are 2 php pages one.php and two.php.
I am on one.php and a link will take me to two.php.
now when i am on two.php, i came here from one.php,
so on two.php, i want to print the link one.php...

how could i do this....

thank

[toplay]

For a full proof way, you have to populate where you came from yourself (in the URL for example).

There is the $_SERVER['HTTP_REFERER'] value which might contain one.php for you but it's not supposed to be relied upon (since it's up to the browser to send that with the HTTP request). See manual page:

http://us2.php.net/reserved.variables#reserved.variables.server

hth.

[johnbest]

hi toplay,

thanks for your kind help