<?php
//
// SourceForge: Breaking Down the Barriers to Open Source Development
// Copyright 1999-2000 (c) The SourceForge Crew
// http://sourceforge.net
//
// $Id: tim20000821.php3,v 1.2 2001/05/22 19:22:47 tim Exp $


unset ($BROWSER_AGENT);
unset ($BROWSER_VER);
unset ($BROWSER_PLATFORM);

function browser_get_agent () {
    global $BROWSER_AGENT;
    return $BROWSER_AGENT;
}

function browser_get_version() {
    global $BROWSER_VER;
    return $BROWSER_VER;
}

function browser_get_platform() {
    global $BROWSER_PLATFORM;
    return $BROWSER_PLATFORM;
}

/*
    Determine browser and version
*/

if (ereg( 'MSIE ([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version)) {
    $BROWSER_VER=$log_version[1];
    $BROWSER_AGENT='IE';
} elseif (ereg( 'Opera ([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version)) {
    $BROWSER_VER=$log_version[1];
    $BROWSER_AGENT='OPERA';
} elseif (ereg( 'Mozilla/([0-9].[0-9]{1,2})',$HTTP_USER_AGENT,$log_version)) {
    $BROWSER_VER=$log_version[1];
    $BROWSER_AGENT='MOZILLA';
} else {
    $BROWSER_VER=0;
    $BROWSER_AGENT='OTHER';
}

/*
    Determine platform
*/

if (strstr($HTTP_USER_AGENT,'Win')) {
    $BROWSER_PLATFORM='Win';
} else if (strstr($HTTP_USER_AGENT,'Mac')) {
    $BROWSER_PLATFORM='Mac';
} else if (strstr($HTTP_USER_AGENT,'Linux')) {
    $BROWSER_PLATFORM='Linux';
} else if (strstr($HTTP_USER_AGENT,'Unix')) {
    $BROWSER_PLATFORM='Unix';
} else {
    $BROWSER_PLATFORM='Other';
}

$browser_detect_included = 1;

?>