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run code in 300+ PHP versions simultaneously
<?php $i=1000; do { $i--; $a = bcdiv('27182818284590452353602874713526624977572470936999595749669676277240766303535475945713821785251664274', $i, 2); } while (strpos($a, '.') >= 0 && $i > 1); echo $i;

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30.47 ms | 402 KiB | 5 Q