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run code in 500+ PHP versions simultaneously
<?php $a = 5; $b = $a++-++$a; echo $b; // -2 echo $a; // 7 // This, sadly, doesn't compile //$b = $a+++++$a; $a = 5; $b = $a++ + ++$a; // 12 echo $b; // 12 echo $a; // 7
Output for 8.5.3 - 8.5.7
-27127

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25.68 ms | 492 KiB | 4 Q