how to get usefel data from string

[graziano]

Hello

I wish to get from

$uptime = "05:54:13 up 1:54, 2 users, load average: 0.60, 0.47, 0.40";

only the first value of load average , 0.60

Anyone can help me ?

[HalfaBee]

something along these lines will work.

<?php
preg_match( "/[0-9]+\.[0-9]+/" , "05:54:13 up 1:54, 2 users, load average: 0.60, 0.47, 0.40" , $a ) ;
print_r($a);
?>