PHP添加一系列分钟:秒

Question

我有一个视频片段持续时间列表,我需要加起来才能获得总持续时间.

这个系列是这样的:

• 0:33
• 4:30
• 6:03
• 2:10

...等等

我需要加上分钟和秒来获得总视频时长.

---

这是我接受的答案的修改功能:

function getTotalDuration ($durations) {
    $total = 0;
    foreach ($durations as $duration) {
        $duration = explode(':',$duration);
        $total += $duration[0] * 60;
        $total += $duration[1];
    }
    $mins = floor($total / 60);
    $secs = str_pad ( $total % 60, '2', '0', STR_PAD_LEFT);
    return $mins.':'.$secs;
}

只是确保输出看起来正确.

Answer 1

给这个代码一个镜头:

function getTotalDuration ($durations) {
    $total = 0;
    foreach ($durations as $duration) {
        $duration = explode(':',$duration);
        $total += $duration[0] * 60;
        $total += $duration[1];
    }
    $mins = $total / 60;
    $secs = $total % 60;
    return $mins.':'.$secs;
}