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Browser detection functions - this may be incorporated to common or functions.inc

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Miles Lott 2001-04-07 13:53:47 +00:00
parent 3847c94a20
commit 9a168c19d7
1 changed files with 156 additions and 0 deletions
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phpgwapi/inc/browser.inc.php Normal file
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<?php
/**************************************************************************\
* phpGroupWare API - Browser detect functions *
* This file written by Miles Lott <milosch@phpgroupware.org> *
* Majority of code borrowed from Sourceforge 2.5 *
* Copyright 1999-2000 (c) The SourceForge Crew - http://sourceforge.net *
* Browser detection functions for phpGroupWare developers *
* -------------------------------------------------------------------------*
* This library is part of the phpGroupWare API *
* http://www.phpgroupware.org/api *
* ------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, *
* or any later version. *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU Lesser General Public License for more details. *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
// Where do we need to put this? - Milosch
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 $BROWSER_PLATFORM;
}
function browser_is_mac()
{
if (browser_get_platform()=='Mac')
{
return true;
}
else
{
return false;
}
}
function browser_is_windows()
{
if (browser_get_platform()=='Win')
{
return true;
}
else
{
return false;
}
}
function browser_is_ie()
{
if (browser_get_agent()=='IE')
{
return true;
}
else
{
return false;
}
}
function browser_is_netscape()
{
if (browser_get_agent()=='MOZILLA')
{
return true;
}
else
{
return false;
}
}
/*
Determine browser and version
*/
if (ereg( 'MSIE ([0-9].[0-9]{1,2})',$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';
}
/*
echo "\n\nAgent: $HTTP_USER_AGENT";
echo "\nIE: ".browser_is_ie();
echo "\nMac: ".browser_is_mac();
echo "\nWindows: ".browser_is_windows();
echo "\nPlatform: ".browser_get_platform();
echo "\nVersion: ".browser_get_version();
echo "\nAgent: ".browser_get_agent();
*/
?>