Hi there,
I'm using joomla 1.5.10 + Virtuemart 1.1.3. With lates joomsef and virtuemart extension.



I got issue when i tried to navigate product from one to other.
it give me error:
Fatal error: Call to undefined function: array_diff_key() in sitexxxx/components/com_sef/joomsef.php on line 617


after checking i realize it happend because it got link as

site/xxx/productname.html?pop=0


can anyone tell me what to do to remove this ?pop=0

thanks in advance
frtamal

Hello,

there are 2 issues being mixed up:

1. Fatal error: Call to undefined function: array_diff_key();
This error is most likely caused by PHP version incompatibility as function array_diff_key() is available since PHP5 and it is not available in PHP4.

2. the pop=0 is coming from VirtueMart. There is either chance to make VM not to generate it or exclude it from non-sef URLs.

can you please tell me how can i rid off from both?

thanks

I am getting the same error but when i use the top page navigator to navigate between product detail pages>

Call to undefined function: array_diff_key() in XXX/components/com_sef/joomsef.php on line 617


Vic Garbutt

The solution to the first problem is to run the site on server using PHP5, not PHP4.

We may try to replace this function with alternative code to maintain PHP4 compatibility, but we do not plan to keep support for PHP4 indefinatelly (neither Joomla core plans that).

Therefore I would strongly recommend you to migrate your site to environment using PHP5. (if you are with some mass-hosting service, they may have this option, so you just need to ask them to move the site to other server or setup a different configuration for it - check with your server administrator)

jan wrote:


How to clean this variable from SEFUrl?