Something
public text v1 · immutable<?php
$last_line = system('uptime', $retval);
echo $retval;
?>
one server says -> 15:02:07 up 93 days, 22:40, 1 user, load average: 0.00, 0.01, 0.00 0
this one says -> 127<?php
$last_line = system('uptime', $retval);
echo $retval;
?>
one server says -> 15:02:07 up 93 days, 22:40, 1 user, load average: 0.00, 0.01, 0.00 0
this one says -> 127