[RESOLVED] Go Back using $_SERVER['REQUEST_URI']

[condoug]

Hi all

I want to avoid using JS at all costs for a small site and I need to create a go back button.

I want to use the $_SERVER['REQUEST_URI'] but how would I remove the last part of the URI off in order to apply this to the href part of my go back button link?

Example, my URL is as follows:

http://www.mysite.com/section1/page1/details1

And I want the href of the button to be:

/section1/page1

Any suggestions?

Cheers
Doug

[laserlight]

Use [man]parse_url/man with the path component.