Zend Exam 200-710 Topic 9 Question 61 Discussion

Actual exam question for Zend's 200-710 exam

Question #: 61
Topic #: 9

[All 200-710 Questions]

How do you allow the caller to submit a variable number of arguments to a function?

AUsing a prototype like function test(... $parameters).

BUsing a prototype like function test() and the function func_get_args() inside the function body.

CUsing a prototype like function test($parameters[]).

DUsing a prototype like function test() and the function get_variable_args() inside the function body.

EThis is not possible in PHP.

Show Suggested Answer

Suggested Answer: D

by Irma at Mar 16, 2024, 09:21 PM

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12 days ago

I'm not sure, but I think option A) Using a prototype like function test(... $parameters) could also work to allow variable number of arguments.

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13 days ago

I agree with Keshia, option B makes sense because func_get_args() can be used to get all the passed arguments in an array.

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23 days ago

I think the answer is B) Using a prototype like function test() and the function func_get_args() inside the function body.

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