php时间转换成秒数是非常的简单了我们使用了strtotime函数了,我们在这里来为各位介绍一下吧,希望文章能够帮助到大家.
把HH:MM:SS格式的时间字符串转换成秒数,可以使用date_parse函数解析具体的时间信息.
- <?php
- $time = '21:30:10';
- $parsed = date_parse($time);
- $seconds = $parsed['hour'] * 3600 + $parsed['minute'] * 60 + $parsed['second'];
- echo $seconds;//Vevb.com
- ?>
更详细的例子,转换成多少天/多少小时/多少分
- function get_stay_time($timestamp, $is_hour = 1, $is_minutes = 1)
- {
- $CI =& get_instance();
- if(emptyempty($timestamp) || $timestamp <= 60) {
- return false;
- }
- $time = time();
- $remain_time = $time - $timestamp;
- $day = floor($remain_time / (3600*24));
- $day = $day > 0 ? $day.'天' : '';
- $hour = floor(($remain_time % (3600*24)) / 3600);
- $hour = $hour > 0 ? $hour.'小时' : '';
- if($is_hour && $is_minutes) {
- $minutes = floor((($remain_time % (3600*24)) % 3600) / 60);
- $minutes = $minutes > 0 ? $minutes.'分' : '';
- return $day.$hour.$minutes;
- }
- if($hour) {
- return $day.$hour;
- }
- return $day;
- }
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