Online PHP editor | output for b023l

<?php function test1() { $str = 'derp'; if ($str != 'files' && $str != 'something' && $str != 'Derrr') { return; } return; } function test2() { $str = 'derp'; switch ($str) { case 'files': case 'something': case 'Derrr': break; default: return; } return; } function runTest1() { $start1 = microtime(1); for ($i = 1; $i < 10000; $i++) { test1(); } $start1 -= microtime(1); return $start1; } function runTest2() { $start2 = microtime(1); for ($i = 1; $i < 10000; $i++) { test2(); } $start2 -= microtime(1); } $start1 = runTest1(); $start2 = runTest2(); if ($start1 < $start2) { $perc = 100-round(($start2 / $start1) * 100,2); echo "Test1 is $perc"."% faster than Test2"; } if ($start2 < $start1) { $perc = 100-round(($start1 / $start2) * 100,2); echo "Test2 is $perc"."% faster than Test1"; }