php秒转换为天，小时，分钟

以下是将秒转换为天，小时和分钟的PHP函数：

function secondsToTime($seconds) {
    $days = floor($seconds / 86400);
    $hours = floor(($seconds - ($days * 86400)) / 3600);
    $minutes = floor(($seconds - ($days * 86400) - ($hours * 3600)) / 60);
    $seconds = floor(($seconds - ($days * 86400) - ($hours * 3600) - ($minutes * 60)));

    $time = "";
    if ($days > 0) {
        $time .= $days . " day" . ($days > 1 ? "s" : "") . " ";
    }
    if ($hours > 0) {
        $time .= $hours . " hour" . ($hours > 1 ? "s" : "") . " ";
    }
    if ($minutes > 0) {
        $time .= $minutes . " minute" . ($minutes > 1 ? "s" : "") . " ";
    }
    if ($seconds > 0) {
        $time .= $seconds . " second" . ($seconds > 1 ? "s" : "");
    }
    return trim($time);
}

此函数将秒作为参数，并返回以天，小时和分钟为单位的时间字符串。例如，将1209600秒（即14天）传递给此函数将返回“14天”。将3661秒（即1小时，1分钟和1秒）传递给此函数将返回“1小时1分钟1秒”。