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How to php code shorter ?
<?php $a = array_map(function($o) { return $o * 2; }, [99, 1, 4, 8]); print_r($a); ?>
1 Answer
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pls
<?php $a = array_map(function($o) { return $o * 2; }, [99, 1, 4, 8]); print_r($a); ?>