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200-530 · Question #120
200-530 Question #120: Real Exam Question with Answer & Explanation
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Question
What will be the output of the following PHP code? <?php $a = "hi,world"; $b = array_map("strtoupper", explode(",", $a)); foreach($b as $value) { print "$value"; } ?>
Options
- AHI,WORLD
- BThe script will throw an error.
- CHI WORLD
- Dhiworld
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