Zend
200-530 · Question #222
Type hinting in PHP allows the identification of the following variable types: (Choose 2)
The correct answer is C. Array D. Any class or interface type. See the full explanation below for the reasoning.
Question
Type hinting in PHP allows the identification of the following variable types: (Choose 2)
Options
- AString
- BInteger
- CArray
- DAny class or interface type
How the community answered
(43 responses)- A14% (6)
- B7% (3)
- C79% (34)
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