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run code in 300+ PHP versions simultaneously
<?php for($i=1;$i<101;++$i){$a=!$i%3;$b=!$i%5;echo($a||$b?($a?'Fizz':'').($b?'Buzz':''):$i)."\n";} $a=range(1,100);while($i<101)var_export($a);

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38.23 ms | 402 KiB | 5 Q