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200-530 · Question #499
200-530 Question #499: Real Exam Question with Answer & Explanation
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Question
Consider the following PHP script: <?php function b($a = 4) { $a = $a / 2; return $a; } $a = 10; b($a); echo $a; ?> What will be the output?
Options
- A10
- BThe script will throw an error message.
- C5
- D2
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