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Zend 200-710 Exam - Topic 9 Question 61 Discussion

How do you allow the caller to submit a variable number of arguments to a function?
D) Using a prototype like function test() and the function get_variable_args() inside the function body.
A) Using a prototype like function test(... $parameters).
B) Using a prototype like function test() and the function func_get_args() inside the function body.
C) Using a prototype like function test($parameters[]).
E) This is not possible in PHP.

Zend 200-710 Exam - 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?

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Suggested Answer: D

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

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Bambi
10 months ago
I thought you couldn't do that in PHP?
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Rickie
10 months ago
C looks good, but I prefer A.
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Avery
10 months ago
Wait, is D even a real function?
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Alonso
11 months ago
I think B is better for clarity.
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Claribel
11 months ago
A is the way to go!
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Tomas
11 months ago
I'm pretty sure that option D is incorrect because I don't remember any function called get_variable_args() in PHP.
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Vesta
11 months ago
I thought using $parameters[] in option C was a way to accept multiple arguments, but I can't recall if that's the standard method.
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Malcolm
11 months ago
I remember practicing with func_get_args() in a similar question, so I feel like option B might be correct.
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Felix
12 months ago
I think option A sounds familiar, but I'm not entirely sure if that's the right way to handle variable arguments.
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Dominga
12 months ago
I'm leaning towards C, but I'm not entirely confident. I'll have to think this through a bit more.
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Elly
12 months ago
Option B sounds right to me. I've used that technique before when I needed a function to accept a variable number of arguments.
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Judy
12 months ago
Hmm, I'm a bit confused on this one. I think it might be option A, but I'm not 100% sure.
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Shawnda
12 months ago
I'm pretty sure the answer is B. Using func_get_args() inside the function body is the way to go.
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Billye
12 months ago
E can't be right, this is definitely possible in PHP. I'd go with B as the best answer.
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Dusti
12 months ago
Hmm, I'm a bit unsure about this one. I'm torn between Option B - Lightning Email with web routing prioritization, and Option C - Omni-Channel with prioritized queues. I'll need to think through the pros and cons of each approach before deciding.
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Moira
1 year ago
I've seen this type of error before. My strategy will be to start by checking the status of the global service and ensuring the pool databases are up and running. That should point me in the right direction.
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Kip
1 year ago
Hmm, I'm torn between B and D. Get_variable_args() sounds interesting, but func_get_args() is the classic way to go. Decisions, decisions...
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Eric
1 year ago
User 3: I'm leaning towards using get_variable_args() for some extra flexibility.
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Oliva
1 year ago
User 2: Yeah, it's a classic choice.
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Malinda
1 year ago
User 1: I think func_get_args() is the way to go.
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Ronnie
1 year ago
E? What do you mean, 'not possible'? PHP is a powerful language, of course we can handle variable arguments! This question is a joke.
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Twana
1 year ago
E? What do you mean, 'not possible'? PHP is a powerful language, of course we can handle variable arguments! This question is a joke.
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Josefa
1 year ago
B) Using a prototype like function test() and the function func_get_args() inside the function body.
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Diane
1 year ago
A) Using a prototype like function test(... $parameters).
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Isadora
1 year ago
I'm going with C. That array syntax looks like it could do the trick. Although I'm a bit unsure about the square brackets there.
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Leonora
1 year ago
User 3: I agree with Leonora. B seems like a more reliable option for handling variable arguments.
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Eliseo
1 year ago
User 2: I'm not so sure about that. I'm leaning towards B, using func_get_args() inside the function body.
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Nettie
1 year ago
User 1: I think A is the way to go. Using ... $parameters seems like the right approach.
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Tanja
1 year ago
Option B looks like the correct answer, using func_get_args() to handle a variable number of arguments. Simple and straightforward.
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Lillian
1 year 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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Rikki
1 year 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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Keshia
1 year 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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