Zend PHP 5 Certification 200-500 Question # 4 Topic 1 Discussion

200-500 Exam Topic 1 Question 4 Discussion:

Question #: 4

Topic #: 1

What is the output of the following code?
$first = "second";
$second = "first";
echo $$$first;

first

second

an empty string

an error

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Actual exam question for Zend 200-500 exam by Echo3994 at Aug 3, 2025, 12:00:00 AM

Chosen Answer: A B C D
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