Online PHP editor | refs for JdlMI

<?php $start = microtime(true); $y = 0; //dummy printf(" dummy#0 RESULT %d, DONE IN %f", $y, microtime(true) - $start); $start = microtime(true); $y = 0; for($i = 0; $i < $count; $i++) { eval('$y++;'); } printf(" eval++#0 RESULT %d, DONE IN %f", $y, microtime(true) - $start); $start = microtime(true); $y = 0; for($i = 0; $i < $count; $i++) { $y++; } printf(" no++#1 RESULT %d, DONE IN %f", $y, microtime(true) - $start); $start = microtime(true); $y = 0; for($i = 0; $i < $count; $i++) { $y; } printf(" ++no#0 RESULT %d, DONE IN %f", $y, microtime(true) - $start); $start = microtime(true); $y = 0; for($i = 0; $i < $count; $i++) { eval('++$y;'); } printf(" ++eval#1 RESULT %d, DONE IN %f", $y, microtime(true) - $start);