Re: uptime and php

Quoting mike hoy <mhoy4@cox.net>:

> Gurus of computer wisdom...
>
> for the heck of it decided to add #uptime to my site
>
> just to hopefully one day brag how long my linux server has been running
>
> so i found a php function that displays uptime:
>
> <?php

      $uptime = exec('uptime');

>     $up = explode(',',$uptime);

      $updays = explode(' up ',$up);
      echo $updays[1];

> ?>
>
> the only problem is that #uptime outputs too much info..
>
> ex: 13:11:38 up 12 days, 21:40, 4 users, load average: 0.00, 0.00, 0.02
>
> I check the man page to see if there was a flag that I could use with
> #uptime so I would only get something like
>
> 12 days
>
>
> any ideas?
>
> mike h
>
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