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run code in 300+ PHP versions simultaneously
<?php $a = array("Sophia"=>"31","Jacob"=>"41","William"=>"39","Ramesh"=>"40"); sort($a); echo $a . "\n\n"; asort($a); echo $a . "\n\n"; rsort($a); echo $a . "\n\n"; arsort($a); echo $a . "\n\n"; ?>

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33.81 ms | 402 KiB | 5 Q