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Zend Exam 200-710 Topic 9 Question 65 Discussion

Actual exam question for Zend's 200-710 exam
Question #: 65
Topic #: 9
[All 200-710 Questions]

What is the output of the following code?

$f = function () { return "hello"; };

echo gettype($f);

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Suggested Answer: A

by Michal at May 08, 2024, 01:57 PM

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Celestina
2 months ago
I wonder if there's a secret 'E) Spaghetti' option hidden in the code somewhere...
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Laurena
2 months ago
Well, if I don't know the answer, I'll just take a wild guess and choose 'hello'. What could go wrong?
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Zoila
2 months ago
D. function - that's an easy one, I can't believe anyone would choose anything else!
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Alpha
25 days ago
D) function - that's an easy one, I can't believe anyone would choose anything else!
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Elizabeth
26 days ago
C) object
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Rolland
30 days ago
B) string
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Diego
2 months ago
A) hello
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Nada
2 months ago
Hmm, I'd guess 'object' since functions are considered objects in PHP.
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Nicolette
1 months ago
Correct, it's B) string
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Leatha
2 months ago
I think it's D) function
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Noel
2 months ago
B) string
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Lashawna
2 months ago
The output should be 'function' since the variable $f is assigned a function.
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Inocencia
1 months ago
Oh, I see. Thanks for clarifying!
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Kenneth
1 months ago
No, the output is 'object' because the variable $f is assigned a function.
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Elfriede
2 months ago
B) string
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Lili
3 months ago
D) function
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Jeff
3 months ago
I think the output is B) string because the function returns a string value.
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Chantell
3 months ago
B) string
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Gilbert
3 months ago
D) function
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Sharika
3 months ago
I think it's B) string because the function returns a string.
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Shenika
4 months ago
B) string
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