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Zend Exam 200-710 Topic 2 Question 76 Discussion

Actual exam question for Zend's 200-710 exam
Question #: 76
Topic #: 2
[All 200-710 Questions]

You want to access the 3rd character of a string, contained in the variable $test. Which of the following possibilites work? (Choose 2)

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Suggested Answer: B, D

by Barney at Sep 17, 2024, 11:24 AM

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Cyril
10 months ago
Option B is the way to go. Accessing array elements using square brackets is the most straightforward and intuitive approach.
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Sheridan
8 months ago
User1: Great, thanks for confirming!
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Matthew
9 months ago
Yes, I agree. That's the correct way to access the 3rd character of a string.
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Marica
9 months ago
I think option B) echo $test[2]; is correct.
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Kimberlie
10 months ago
I'm not sure about option D) echo $test{2}. I think curly braces {} are used for variables, not string characters.
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Rhea
10 months ago
Haha, this is a classic PHP gotcha! I remember wasting an embarrassing amount of time on this exact question during my last interview.
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Hildred
9 months ago
D) echo $test{2};
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Brandon
9 months ago
B) echo $test[2];
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Sheridan
10 months ago
I agree with Kristeen. Using square brackets [] is the correct way to access characters in a string.
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Afton
10 months ago
D looks like the most logical choice to me. Who uses those weird parentheses anyway? Team curly braces all the way!
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Goldie
9 months ago
I always use curly braces for accessing characters in a string. E) echo $test{3}; is the way to go.
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Stephaine
10 months ago
Actually, D) echo $test{2}; is the correct syntax for accessing the 3rd character.
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Myong
10 months ago
I agree, B) echo $test[2]; is the correct way to access the 3rd character.
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Belen
10 months ago
I think B) echo $test[2]; would work too.
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Kristeen
10 months ago
I think the correct options are B) echo $test[2] and E) echo $test{3}
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Lauran
10 months ago
I was sure that A and C were the right answers. Guess I need to brush up on my PHP string manipulation skills.
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Ramonita
10 months ago
B and D are the correct options. Arrays in PHP are zero-indexed, so the 3rd character is at index 2.
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Tegan
10 months ago
D) echo $test{2};
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Tegan
10 months ago
B) echo $test[2];
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