[TYPO3-mvc] How to check if object was created ?

[Marc Bastian Heinrichs]

Hey,

>> Not always I`ll find an object in database so I need to check before
>> I`ll use for example $temp->getUid()
>>
>> How can I do that ?
> 
> just have a look at the php documentation or google ;P
> 
> if ($temp !== NULL && is_object($temp)) {
> 	// do something
> }

the result is an QueryResult object, so this will fail.

David, check out the Tx_Extbase_Persistence_QueryResult class -
count() should be the best, because valid() is not api.

Best
Marc Bastian