[Typo3] read variables from GET

[media.res | alex widschwendter]

hi wim,

please check your email accounts sender name ....

> i am working on a little workaround for the jp_staff extension, that shows an unique overview of the personnel member that is included in the list on the INFO-template. 
> 
> Given the fact that i am on a single view, i have the next URL:
> 
> http://www.yourdomain.com/index.php?id=533&tx_jpstaff_pi1[showUid]=15&tx_jpstaff_pi1[backId]=417&L=3
> 
> Now i want to grap the next variables to paste them on the link generated by my multilanguage-script:
> 
> * tx_jpstaff_pi1[showUid]
> * tx_jpstaff_pi1[BackId]
> 
> Herefor I want to use the function _GP from the t3lib_div-class in the /t3lib-directory. 
> 
> $showid = intval (t3lib_div::_GP($tx_jpstaff_pi1[showUid]));
> $backid = intval (t3lib_div::_GP($tx_jpstaff_pi1[backId]));

$this->jpstaffGPvars = t3lib_div::GPvar('tx_jpstaff_pi1');

$showid = $this->jpstaffGPvars['showUid']

hth alex