Project

General

Profile

Bug #69948

Updated by Oliver Hader over 8 years ago

Accessing array indexes that actually do not exist results in PHP warnings. This behavior is caught by using isset() or empty() but is not if using array_key_exists() on invalid array (e.g. NULL values). 

 Example warning: 
 @PHP Warning: array_key_exists() expects parameter 2 to be array, null given in typo3/master/typo3/sysext/core/Classes/DataHandling/DataHandler.php line 1640@

Back