National_Instruments
200-500 · Question #3
Which of the following data types is implicitly passed by reference in PHP 5 while it is passed by value in PHP 4?
The correct answer is C. Object. See the full explanation below for the reasoning.
Question
Which of the following data types is implicitly passed by reference in PHP 5 while it is passed by value in PHP 4?
Options
- AClass
- BString
- CObject
- DArray
How the community answered
(48 responses)- A10% (5)
- B2% (1)
- C83% (40)
- D4% (2)
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