使用PHP将分钟数转换为小时和分钟

Question

我有一个称为$final_time_saving分钟的变量，例如250分钟。

如何使用以下格式的PHP将分钟数转换为小时数和分钟数：

4 hours 10 minutes

Answer 1

<?phpfunction convertToHoursMins($time, $format = '%02d:%02d') {&nbsp; &nbsp; if ($time < 1) {&nbsp; &nbsp; &nbsp; &nbsp; return;&nbsp; &nbsp; }&nbsp; &nbsp; $hours = floor($time / 60);&nbsp; &nbsp; $minutes = ($time % 60);&nbsp; &nbsp; return sprintf($format, $hours, $minutes);}echo convertToHoursMins(250, '%02d hours %02d minutes'); // should output 4 hours 17 minutes

Answer 2

您可以通过DateTime扩展来实现此目的，该扩展名也可以在大于一天（>= 1440）的分钟数内工作：$minutes = 250;$zero&nbsp; &nbsp; = new DateTime('@0');$offset&nbsp; = new DateTime('@' . $minutes * 60);$diff&nbsp; &nbsp; = $zero->diff($offset);echo $diff->format('%a Days, %h Hours, %i Minutes');

Answer 3

它需要进行一些重构，以适应普通用户对网站（网络系统）的期望。我认为，当分钟数低于10时，必须添加一个前导零。例如：10：01，而不是10：1我将代码更改为接受，$time = 0因为0:00优于24:00。还有一件事-不可能$time大于1439-23:59，下一个值就是0:00。function convertToHoursMins($time, $format = '%d:%s') {&nbsp; &nbsp; settype($time, 'integer');&nbsp; &nbsp; if ($time < 0 || $time >= 1440) {&nbsp; &nbsp; &nbsp; &nbsp; return;&nbsp; &nbsp; }&nbsp; &nbsp; $hours = floor($time/60);&nbsp; &nbsp; $minutes = $time%60;&nbsp; &nbsp; if ($minutes < 10) {&nbsp; &nbsp; &nbsp; &nbsp; $minutes = '0' . $minutes;&nbsp; &nbsp; }&nbsp; &nbsp; return sprintf($format, $hours, $minutes);}