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I have the next php code:
<?php
$ip = shell_exec("/sbin/ifconfig | grep 'inet:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '{ print $1}'");
echo $ip;
?>
It works fine when I run it from the command line ($php5 ip.php), but when I run it from my browser it shows nothing (http://localhost/ip.php).
By the way, I’m trying to print my IP address but whenever I use $_SERVER['SERVER_ADDR']; I get 127.0.0.1.
It will work without colon next to ‘inet’