Testing for Page Content

[andy98]

Hi

Is there a way in PHP to test for the content of a page returned to ensure that I can trap, "The page cannot be displayed" messages!

The reason I want to do this is that I have a search page that display a resultset on the following page and has a back button which always seems to throw this message:
"The page cannot be displayed"

http://www.goplanetgo.co.uk

 

[vbkris]

>>back button

did you write the script for the back button???

Known is handfull, Unknown is worldfull

 

[andy98]

It's not the back button - the same code works on 99% of the other pages. It seems to be problematic when being used after performing a search!

http://www.goplanetgo.co.uk

 

[ericbrunson]

It's probably IE not wanting to post the search form criteria back to the URL.

 

[HMarcBower]

Maybe some code examples would be helpful in determining what might be the problem, because I don't think there is a way to do what you wish. That message occurs and is generated client-side, if I'm not mistaken.

 

[andy98]

I think, if memory serves me correct - that in coldfusion, you can call a page and test to see if the headers are for a valid page - and so do a redirect if the page is going to throw an error.


I was just wondering if something was possible in PHP!

http://www.goplanetgo.co.uk

 

[andy98]

Is this possible to achieve in PHP?

http://www.goplanetgo.co.uk