<?php $times = ["00:10:12", "01:15:23", "02:22:22" ]; $today = strtotime(date("Y-m-d")); $intervals = array_map(function($a) use ($today){ return strtotime($a) - $today;}, $times); echo array_sum($intervals)." Seconds";
You have javascript disabled. You will not be able to edit any code.