Consider the following PHP script: What will be the output of the above script?

C. The script will return an error message.

Zend

200-530 · Question #466

Consider the following PHP script: <?php $a = 5; $b = 10; function Mul() { $a =0; $b = $a * $b; } Mul(); print($b); ?> What will be the output of the above script?

The correct answer is D. 10. Zend 200-530 Exam

Functions

Question

Consider the following PHP script: <?php $a = 5; $b = 10; function Mul() { $a =0; $b = $a * $b; } Mul(); print($b); ?> What will be the output of the above script?

Options

A50
B0
CThe script will return an error message.
D10

How the community answered

(36 responses)

A
17% (6)
B
8% (3)
C
3% (1)
D
72% (26)

Explanation

Zend 200-530 Exam

Topics

#variable scope#function scope#local variables#global variables

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