php将linux运行时间转换成更好看的格式

php将linux运行时间转换成更好看的格式

1. $exec = shell_exec('uptime');
2. $uptime = explode(' up ', $exec);
3. $uptime = explode(',', $uptime[1]);
4. if (strpos($uptime[0], 'day')) {
5. $time = explode(':', $uptime[1]);
6. echo('Current system uptime is ' . $uptime[0]. ', ' . $time[0] . ' hours, ' . $time[1] . ' minutes');
7. } elseif (strpos($uptime[0], ':')) {
8. $time = explode(':', $uptime[0]);
9. echo('Current system uptime is ' . $time[0] . ' hours, ' . $time[1] . ' minutes');
10. } else {
11. $time = explode(' ', $uptime[0]);
12. echo('Current system uptime is ' . $time[0] . ' minutes');
13. }
15. ?>