php 실행시간체크

Posted 2021-05-04

//TODO
function get_time() {
    list($usec, $sec) = explode(" ", microtime());
    return ((float)$usec + (float)$sec);
}

$start  = get_time();




$end    = get_time();
$time   = $end - $start;

echo $time.'초 걸림';