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Zend 200-710 Exam - 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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Marisha
5 months ago
I didn't know that! Thanks for the clarification!
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Tenesha
6 months ago
Yup, definitely true! Objects are always true.
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Josefa
6 months ago
Wait, are you sure? I thought it would be false.
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Wilson
6 months ago
Totally agree, objects are truthy in PHP!
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Ardella
6 months ago
It's bool(true) because StdClass is an object.
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Elroy
7 months ago
I feel like it has to be bool(true) since objects are considered truthy, but I could be mixing it up with another concept.
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Ruthann
7 months ago
I practiced a similar question where an empty array returned false, but I can't recall if that applies to objects too.
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Chauncey
7 months ago
I'm not entirely sure, but I remember something about how empty objects might behave differently.
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Veda
7 months ago
I think the output should be bool(true) because an object is always truthy in PHP, right?
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Jolene
7 months ago
Hmm, I'm not too confident about this one. I'll need to double-check the PHP documentation on boolval() to make sure I understand how it handles object types.
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Sheldon
7 months ago
I've seen this type of question before. The key is understanding that an object is considered "truthy" in a boolean context, even if it's an empty object. So the output will be bool(true).
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Doug
7 months ago
Wait, I'm a bit confused. Isn't an empty object considered "falsy" in PHP? I'm not sure about this one.
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Carolynn
7 months ago
Okay, I think I know the answer here. The boolval() function will return true for any non-empty object, so the output should be bool(true).
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Merlyn
7 months ago
Hmm, this looks like a tricky one. I'll need to think through the behavior of boolval() and how it handles object types.
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Dean
7 months ago
I've got this! The HCPCS code for Rituximab is J9312, and the code for Benadryl is J1200. Since the Rituximab was given in an 800 mg dose, the code would be reported as J9312 x 80. And the Benadryl would be J1200 x 2. Easy peasy!
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Dusti
7 months ago
I'm going to go with option B. The question specifically says the misdemeanor must have been committed in the arrester's presence, so that seems like the correct answer. I feel good about this one.
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Elfrieda
7 months ago
I remember we discussed how data from the audited area is usually more reliable, but I'm not entirely sure if that's always the case.
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Staci
7 months ago
Hmm, I'm a bit unsure about this one. Is it something to do with tracking progress towards the overall product goal? Or maybe it's about monitoring bugs that come up during a sprint?
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Mozell
7 months ago
Okay, let's see. The ability to attach files like screen prints seems really useful for incident management, and the fact that it's electronic rather than manual is also a big plus.
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Mari
8 months ago
This reminds me of a practice question about asset valuation; I think it might be related to how we account for impairment.
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Sabrina
12 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
12 months ago
Seriously, who writes code like this? It's like they're trying to trick us!
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Jennie
10 months ago
I would go with option A, it seems like a trick to make us think it's false.
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Deonna
10 months ago
B) bool(false)
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Kimberely
10 months ago
I know right, it's like a trick question.
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Rutha
11 months ago
A) bool(true)
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Kami
12 months ago
I'm going to go with bool(false) on this one. Can't fool me, PHP!
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Delfina
11 months ago
User 3: The output is bool(true)
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Gracia
11 months ago
User 2: I'm going with bool(false)
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Wynell
11 months ago
User 1: I think it's bool(true)
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Leanna
1 year ago
Wait, what? I thought boolval() would return false for an empty object. This is trickier than it looks.
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Erasmo
11 months ago
Yeah, I think it's true because the object is not empty.
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Kathryn
11 months ago
I'm not sure either, but I think it might be true because the object exists.
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Vashti
11 months ago
B) bool(false)
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Geoffrey
11 months ago
A) bool(true)
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Shakira
1 year ago
Easy peasy! It's got to be bool(true). Everything is truthy in PHP, even an empty object!
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Malinda
12 months ago
Exactly! PHP treats everything as truthy, even an empty object.
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Bulah
1 year ago
bool(true)
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Rodolfo
1 year ago
Exactly! PHP treats an empty object as true.
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Linwood
1 year ago
bool(true)
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Judy
1 year ago
A) bool(true)
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Chauncey
1 year 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
12 months ago
Yes, boolval() returns true for any non-empty object.
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Luis
1 year ago
Oh really? I thought it would be bool(false).
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Herminia
1 year ago
Actually, the output is bool(true).
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Johanna
1 year ago
A) bool(true)
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Domitila
1 year ago
B) bool(false)
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Mary
1 year ago
A) bool(true)
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