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[thedarkness]

Code:

<?php
function _getip()
{
  exec("ifconfig", $ips);
  $regex = "@addr\:((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))@";
  $ipstr = implode( $ips );

  $ipstr = preg_replace( "@127\.0\.0\.1@", "", $ipstr ); // Don't want localhost
  preg_match_all( $regex, $ipstr, $matches );


  return $matches[1][array_rand( $matches[1] )];

}

// Example usage
print _getip();
?>

AS usual, if anyone can suggest a better way, let us all know about it.

Cheers,
td

[perkiset]

Nice one TD... that'll come in handy actually.

[thedarkness]

Nice one TD... that'll come in handy actually.

Already has perk, already has 

Cheers,
td

[thedarkness]

Take my advice and put the full path to ifconfig in the call to exec e.g. "/sbin/ifconfig"

I just burned hours on this, it was buried so deep and for some reason it was working intermittently ??

There be weirdness,
td

[thedarkness]

Usage: (this one's PHP5.x only) because of the use of the stream context;

Code:

<?php
        function _getfile($url)
        {

                ini_set('error_reporting', E_ALL);
                $false = 0;
                exec("/sbin/ifconfig", $ips);
                $regex = "@addr\:((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))@";
                $ipstr = implode( $ips );

                $ipstr = preg_replace( "@127\.0\.0\.1@", "", $ipstr ); // Don't want localhost
                preg_match_all( $regex, $ipstr, $matches );

                $opts = array( 'socket' =>
                            array( 'bindto' => $matches[1][array_rand( $matches[1] )].':0' ) );
                $context = stream_context_create($opts);
                results = file_get_contents( $url, $false, $context );
                return results;
        }
?>

This one's PHP4.x+;

Code:

<?php
        function _getfile($url)
        {
                exec("/sbin/ifconfig", $ips);
                $regex = "@addr\:((?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))@";
                $ipstr = implode( $ips );
                $ipstr = preg_replace( "@127\.0\.0\.1@", "", $ipstr ); // Don't want localhost
                preg_match_all( $regex, $ipstr, $matches );
                $URI_PARTS = parse_url( $url );

                $sock = socket_create( AF_INET, SOCK_STREAM, SOL_TCP );
                socket_bind ( $sock, $matches[1][array_rand( $matches[1] )] );
                $ip = gethostbyname( $URI_PARTS['host'] );
                socket_connect ( $sock, $ip, 80 );
                $request = 'GET '.$URI_PARTS['path'].'?'.$URI_PARTS['query']." HTTP/1.1\n".
                           'Host: '.$URI_PARTS['host']."\n\n";
                socket_write( $sock, $request );
                $results = '';
                while( $buffer = @socket_read( $sock, 512 ,PHP_NORMAL_READ ) )
                        $results .= $buffer;
                socket_close( $sock );
                return $results;

        }
?>

[perkiset]

The more I read this and think about some of my boxes, the more I like it 

[thedarkness]

We're here to help     

Cheers,
td