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Zend Exam 200-710 Topic 2 Question 55 Discussion

Actual exam question for Zend's 200-710 exam
Question #: 55
Topic #: 2
[All 200-710 Questions]

What is the output of the following code?

var_dump(boolval(new StdClass()));

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Suggested Answer: A

by Arlene at Nov 23, 2023, 04:29 AM

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Sabrina
2 months ago
I bet the correct answer is bool(false). StdClass is so standard, it's gotta be false, right?
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Barabara
2 months ago
Seriously, who writes code like this? It's like they're trying to trick us!
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Jennie
10 days ago
I would go with option A, it seems like a trick to make us think it's false.
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Deonna
15 days ago
B) bool(false)
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Kimberely
20 days ago
I know right, it's like a trick question.
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Rutha
25 days ago
A) bool(true)
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Kami
2 months ago
I'm going to go with bool(false) on this one. Can't fool me, PHP!
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Delfina
1 months ago
User 3: The output is bool(true)
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Gracia
1 months ago
User 2: I'm going with bool(false)
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Wynell
2 months ago
User 1: I think it's bool(true)
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Leanna
2 months ago
Wait, what? I thought boolval() would return false for an empty object. This is trickier than it looks.
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Erasmo
27 days ago
Yeah, I think it's true because the object is not empty.
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Kathryn
28 days ago
I'm not sure either, but I think it might be true because the object exists.
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Vashti
29 days ago
B) bool(false)
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Geoffrey
30 days ago
A) bool(true)
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Shakira
3 months ago
Easy peasy! It's got to be bool(true). Everything is truthy in PHP, even an empty object!
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Malinda
2 months ago
Exactly! PHP treats everything as truthy, even an empty object.
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Bulah
2 months ago
bool(true)
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Rodolfo
2 months ago
Exactly! PHP treats an empty object as true.
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Linwood
2 months ago
bool(true)
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Judy
3 months ago
A) bool(true)
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Chauncey
3 months ago
Hmm, I'm thinking it's going to be bool(false). After all, a new StdClass object is an empty object, right?
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Alfred
2 months ago
Yes, boolval() returns true for any non-empty object.
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Luis
3 months ago
Oh really? I thought it would be bool(false).
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Herminia
3 months ago
Actually, the output is bool(true).
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Johanna
3 months ago
A) bool(true)
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Domitila
3 months ago
B) bool(false)
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Mary
4 months ago
A) bool(true)
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