Online PHP editor | refs for 3ZfjQ

@ 2015-10-13T15:04:31Z

<?php

$var='abcdefghi'; 
$start = microtime(true);
for($x = 0; $x < 1000; $x++){
    if($var == 'abcdefghi'){}
}
$end = microtime(true);
$elapsed = $end - $start;
echo $elapsed, " seconds .";