Zend
200-710 · Question #185
An object can be counted with count() and sizeof() if it...
The correct answer is D. None of the above. See the full explanation below for the reasoning.
Arrays
Question
An object can be counted with count() and sizeof() if it...
Options
- Aimplements ArrayAccess
- Bhas a public __count() method
- Cwas cast to an object from an array
- DNone of the above
How the community answered
(44 responses)- A5% (2)
- B9% (4)
- C2% (1)
- D84% (37)
Topics
#count()#Countable interface#sizeof#object counting
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