收集整理的非常有用的PHP函数

PHP计算时长

function changeTimeType($seconds) {
	if ($seconds > 3600) {
		$hours = intval($seconds / 3600);
		$minutes = $seconds % 3600;
		$time = $hours . ":" . gmstrftime('%M:%S', $minutes);
	} else {
		$time = gmstrftime('%H:%M:%S', $seconds);
	}
	return $time;
}

系统已运行：91188:25:41