Re: Back one page in history

One thing to remember - not *all* browsers send HTTP_REFERER. Although, I do use it on a few pages, mostly for checking posts. Just an FYI - in case you get support questions about it not working. --Joe On Fri, Oct 06, 2000 at 04:39:45PM -0500, Liam Gibbs wrote: > Thanks everyone for your help with the issue about going back a page in > history. Actually, I took your ideas and then ended up finding another > solution. What are the effects of doing the following: > > $previouspage = getenv("HTTP_REFERER") > <A href = "$previouspage.php3"> > > > > ... > > Liam Gibbs > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net /*****************************\ * Joe Stump * * www.Care2.com * * Office: 650.328.0198 * * Extension: 122 * \*****************************/ http://www.miester.org/Joe/Stump/Joe_Stump_resume.html -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GB/E/IT d- s++:++ a? C++++ UL++$ P+ L+++$ E----! W+++$ N+@ o? K? w---! O-@ M+@ V-! P(++) PE(+) Y+@ PGP+++@ t+@ 5? R-! tv@ b+ DI++@ D(++++) G++@ e+@ h@ r+! z(+++++**)! ------END GEEK CODE BLOCK------