Online PHP editor | refs for nKSF6

<?php $time1 = microtime(true); for ($i = 0; $i < 500000; $i ++) { $a = 1/3 * 1/3; } $time2 = microtime(true); for ($i = 0; $i < 500000; $i ++) { $a = bcmul(bcdiv(1, 3, 42), bcdiv(1, 3, 42), 42); } $time3 = microtime(true); echo "floating point: " . ($time2 - $time1) . "us" . PHP_EOL . "bcmath: " . ($time3 - $time2) . "us";