Zend Exam 200-710 Topic 6 Question 72 Discussion

Actual exam question for Zend's 200-710 exam

Question #: 72
Topic #: 6

[All 200-710 Questions]

How many times will the function counter() be executed in the following code?

function counter($start, &$stop)

{

if ($stop > $start)

{

return;

}

counter($start--, ++$stop);

}

$start = 5;

$stop = 2;

counter($start, $stop);

Show Suggested Answer

Suggested Answer: B

by Paris at Aug 03, 2024, 05:57 PM

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4 days ago

I see, I think it's because the function is called recursively until $stop is greater than $start.

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5 days ago

I believe it will be executed 5 times.

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8 days ago

I think the correct answer is C) 5. The function counter() will be executed 5 times because the loop continues until $stop is greater than $start.

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9 days ago

I think the function will be executed 4 times.

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