[TYPO3] TYPO3 4.2.0 and pi_linkT (t3lib_div::implodeArrayForUrl)

[Xavier Perseguers]

I Alessandro,

> I don't know why but sometimes using TYPO3 v4.2.0 occurs an error like 
> this:
> PHP Catchable fatal error: Arugment 2 passed to 
> telib_div::implodeArrayForUrl() (etc....)
> 
> I investigated and discovered that within:
> typo3/sysext/cms/tslib/class.tslib_pibase.php
> on line 307
> 
> [snip] 
> 
> there is a call to:
> t3lib_div::implodeArrayForUrl(...)
> 
> where adding this few lines (before the call above):
> 
>                 if($urlParameters == NULL) {
>                         $urlParameters = Array();
>                 }
> 
> you can solve the problems. I don't know if TYPO3 was modified or if PHP 
> 5.2.x can't understand that the parameter passed as:
> NULL
> 
> is misinterpreted as a normal variable.

This is exactly the same error as the one I found in TemplaVoila:

http://bugs.typo3.org/view.php?id=8321

Perhaps the calling method is using an uninstantiated variable as in TV?

-- 
Xavier Perseguers
http://xavier.perseguers.ch/en