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Zend Exam 200-710 Topic 4 Question 81 Discussion

Actual exam question for Zend's 200-710 exam
Question #: 81
Topic #: 4
[All 200-710 Questions]

PHP's array functions such as array_values() can be used on an object if the object...

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Suggested Answer: D

by Kristel at Nov 15, 2024, 06:30 PM

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Matthew
6 months ago
I think both A) and B) could be correct, depending on the specific use case.
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Elise
6 months ago
I disagree, I believe the correct answer is A) implements Traversable.
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Salome
6 months ago
I think the answer is B) is an instance of ArrayObject.
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Tammy
6 months ago
D? No way, that can't be right. Gotta be one of the interface options. Time to brush up on my PHP object interfaces.
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Jeanice
5 months ago
C) implements ArrayAccess
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Annice
5 months ago
B) is an instance of ArrayObject
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Devorah
5 months ago
A) implements Traversable
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Casey
6 months ago
Haha, I bet the correct answer is hidden in the question itself. PHP loves its array tricks!
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Willodean
6 months ago
I agree, C seems like the correct answer. Traversable and ArrayObject are different interfaces.
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Heidy
7 months ago
Hmm, I think it's C. Objects implementing ArrayAccess should work with array functions, right?
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Alyce
5 months ago
I think it's B. ArrayObject instances can be used with array functions.
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Whitney
6 months ago
I think it's D. None of the above options seem to be the correct one.
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Jamika
6 months ago
I'm not sure, but I think it's C as well. Objects implementing ArrayAccess seem like they would work with array functions.
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Alethea
6 months ago
I believe it's A. Objects that implement Traversable should also work with array functions.
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Earleen
6 months ago
I'm not sure, but I think it's C. Objects implementing ArrayAccess should work with array functions.
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Buddy
6 months ago
I think it's B. ArrayObject instances can be used with array functions too.
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Lashon
6 months ago
I believe it's A. Objects that implement Traversable should work with array functions.
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Sue
6 months ago
I think it's B. ArrayObject instances can be used with array functions.
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