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Zend 200-710 Exam - Topic 4 Question 90 Discussion

Actual exam question for Zend's 200-710 exam
Question #: 90
Topic #: 4
[All 200-710 Questions]

Type hinting in PHP allows the identification of the following variable types: (Choose 2)

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Suggested Answer: C, D

by Brandon at Jun 13, 2025, 06:31 AM

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Jackie
3 months ago
All of the above sounds right to me!
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Shawn
3 months ago
Wait, can it really handle any class type? That's cool!
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Odette
3 months ago
Totally agree, it's super helpful for type safety.
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Ashleigh
4 months ago
Type hinting can identify strings and integers!
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Cristina
4 months ago
I thought arrays were also included, but maybe not?
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Margurite
4 months ago
I’m leaning towards integer and class types, but I might be mixing it up with another topic.
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Sharen
4 months ago
I feel like all of the options could be valid, but I can't recall if arrays are included in type hinting.
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Laurena
5 months ago
I remember practicing with type hinting, and I think it covers strings and any class type.
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Joanna
5 months ago
I think type hinting can definitely include integers and classes, but I'm not sure about arrays.
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Catina
5 months ago
This is a good question to test our understanding of type hinting. I'll make sure to read the options carefully and select the two that best match the description.
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Stephane
5 months ago
I remember learning about type hinting in PHP, but I'm a bit fuzzy on the details. I'll have to carefully read through the options and think it through.
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Claribel
5 months ago
Okay, let me think this through. I know type hinting can handle strings, integers, and classes/interfaces, so I'll go with those.
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Lachelle
5 months ago
Hmm, I'm not sure about this one. I know type hinting is used to specify variable types, but I'm not sure if it covers all the options listed here.
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Jettie
6 months ago
This looks like a straightforward type hinting question. I'm pretty confident I can get this one right.
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Alida
8 months ago
Hmm, I'm going to go with B and D. I mean, type hinting is all about classes and objects, not the primitive data types.
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Jeanice
6 months ago
Yeah, I agree, it's not really about primitive data types like strings or integers.
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Raymon
6 months ago
I think you're right, type hinting is more about classes and interfaces.
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Tawny
8 months ago
I think D is the only correct answer. You can use type hinting to specify any class or interface type, but not the basic data types like string or integer.
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Anglea
8 months ago
Haha, I bet the right answer is E - 'All of the above'. PHP is so flexible, it must support all those variable types for type hinting.
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Lea
8 months ago
Yeah, PHP is known for its flexibility, so it makes sense that it supports all those variable types.
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Danilo
8 months ago
I think you're right, E seems like the correct answer.
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Daryl
9 months ago
I'm not sure about D) Any class or interface type. I think it might be E) All of the above.
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Alysa
9 months ago
I'm pretty sure the answer is D and E. Type hinting is all about specifying the data types of variables, right?
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Lyda
7 months ago
Great, thanks for confirming! I'll make sure to use type hinting in my PHP code.
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Frank
7 months ago
Yes, that's right. Type hinting helps in enforcing the data types of function parameters in PHP.
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Donette
7 months ago
I think you're correct. Type hinting in PHP does allow specifying any class or interface type, as well as all of the above data types.
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Mitsue
7 months ago
E) All of the above
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Nadine
8 months ago
D) Any class or interface type
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Brinda
8 months ago
C) Array
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Malika
8 months ago
B) Integer
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Raymon
8 months ago
A) String
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Burma
9 months ago
I agree with Theresia. Those are the correct options for type hinting in PHP.
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Theresia
9 months ago
I think it's A) String and D) Any class or interface type.
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