[Phpwm] Simple? question

[Tom Graham]

Also remember that the HTTP_REFERER index may not always be set as not all
requests will contain the Referrer header.

Tom

2009/10/27 Simon Ferre <simon.ferre at onetwodo.co.uk>

> Hi
>
> I believe what you are looking for is not a function, but a PHP variable:
>
> _SERVER["HTTP_REFERER"]
>
> Gives you the page that referred you to the current page.
>
> Do a phpinfo(); to find out more...
>
> Simon
>
> -----Original Message-----
> From: phpwm-bounces at mailman.lug.org.uk
> [mailto:phpwm-bounces at mailman.lug.org.uk] On Behalf Of Peter Crouch
> Sent: 27 October 2009 10:39
> To: West Midlands PHP User Group
> Subject: [Phpwm] Simple? question
>
> Hello to you all,
>
> I have spent some time looking through the online PHP reference manual
> searching for a function which will return the URL or URI of the web
> page from which it is invoked, without success.
>
> I want to write a PHP script which will construct bookmarks for the
> likes of Facebook and Twitter for any web page from which it is called.
> I suspect I am trying to reinvent the wheel!
>
> I am sure that some of you experts will be able to point me in the right
> direction very quickly!
>
> Thanks in advance for any help you can give me.
>
> Peter Crouch
> -------------------------------------------------
> Tel: 0121 523 6756
> Mobile: 0776 877 0475
> Email: pccrouch at bcs.org.uk
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