Re: Mixed return type - boolean and array/resource/closure or object

2014-03-04 0:10 GMT+01:00 Robert Stoll <php@tutteli.ch>: > Heya, > > I would like to know if a PHP built-in function/method exists which > returns one of the following combinations > - a boolean or an array > - a boolean or a resource > - a boolean or a closure > - a boolean or an object > > I searched in the language manual, but it is quite hard to be honest since > there is not really an overview. > Please get back to me if you are certain that there is not such a > function/method or give me an example if there is one. > Some array functions like "current", "array_pop" and so on (item of arbitrary type or null) can return everything. An example for "boolean or object" is 'date_create' [1]. Afaik there is no built-in function, that returns a closure, so the combination "boolean or closure" is not possible at all. [1] http://php.net/datetime.construct > > Cheers, > Robert > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- github.com/KingCrunch