Zend
200-710 · Question #38
200-710 Question #38: Real Exam Question with Answer & Explanation
The correct answer is B. SplObjectStorage D. spl_object_hash. See the full explanation below for the reasoning.
Question
In order to create an object storage where each object would be stored only once, you may use which of the following? (Choose 2)
A. SplFixedArray
B. SplObjectStorage
C. SplString
D. spl_object_hash
E. spl_same_object
Options
- ASplFixedArray
- BSplObjectStorage
- CSplString
- Dspl_object_hash
- Espl_same_object
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