<?php class C { public function func($str) { echo $str; } } $c = new C(); $sq = 'hoge'; $dq = "hoge"; $fn = 'func' $c->func('beta'); $c->func($sq); $c->func($dq); $c->$fn('beta'); $c->$fn($sq); $c->$fn($dq);
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Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).