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...

Aimplements Traversable

Bis an instance of ArrayObject

Cimplements ArrayAccess

DNone of the above

Show Suggested Answer

Suggested Answer: D

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

Limited Time Offer

25%

Off

Get Premium 200-710 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Matthew

23 hours ago

I think both A) and B) could be correct, depending on the specific use case.

upvoted 0 times

...

Elise

4 days ago

I disagree, I believe the correct answer is A) implements Traversable.

upvoted 0 times

...

Salome

8 days ago

I think the answer is B) is an instance of ArrayObject.

upvoted 0 times

...

Tammy

11 days 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.

upvoted 0 times

...

Casey

18 days ago

Haha, I bet the correct answer is hidden in the question itself. PHP loves its array tricks!

upvoted 0 times

...

Willodean

19 days ago

I agree, C seems like the correct answer. Traversable and ArrayObject are different interfaces.

upvoted 0 times

...

Heidy

23 days ago

Hmm, I think it's C. Objects implementing ArrayAccess should work with array functions, right?

upvoted 0 times

Alethea

3 days ago

I believe it's A. Objects that implement Traversable should also work with array functions.

upvoted 0 times

...

Earleen

5 days ago

I'm not sure, but I think it's C. Objects implementing ArrayAccess should work with array functions.

upvoted 0 times

...

Buddy

5 days ago

I think it's B. ArrayObject instances can be used with array functions too.

upvoted 0 times

...

Lashon

11 days ago

I believe it's A. Objects that implement Traversable should work with array functions.

upvoted 0 times

...

Sue

16 days ago

I think it's B. ArrayObject instances can be used with array functions.

upvoted 0 times

...