Online PHP editor | refs for M13D1

<?php $iteration = 1e6; $etc = ""; // const $start = microtime(true); const TEST = "test"; for ($i = 0; $i < $iteration; $i++) { $etc = TEST; } printf("const: %0.6f s\n", microtime(true) - $start); // var $start = microtime(true); $TEST = "test"; for ($i = 0; $i < $iteration; $i++) { $etc = $TEST; } printf("var : %0.6f s\n", microtime(true) - $start);