mirror of
https://github.com/EGroupware/egroupware.git
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337 lines
11 KiB
PHP
337 lines
11 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare API - Client browser detection *
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* http://www.phpgroupware.org/api *
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* -------------------------------------------------------------------------*
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* This is not part of phpGroupWare, but is used by phpGroupWare. *
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\**************************************************************************/
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/******************************************
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** Description : PHPClientSniffer
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** Version : 1.0.0
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** File Name : PHPClientSniffer.php3
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** Author : Roger Raymond for PHyX8 studios
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** Author Email : roger.raymond@asphyxia.com
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** Created : Wednesday, August 23, 2000
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** Last Modified :
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** Modified By :
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*'
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INFO:
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Returns client information based on HTTP_USER_AGENT
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BASED ON WORKS AND IDEAS BY:
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Tim Perdue of PHPBuilder.com
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http://www.phpbuilder.com/columns/tim20000821.php3
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The Ultimate JavaScript Client Sniffer by Netscape.
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http://developer.netscape.com/docs/examples/javascript/NAME_type.html
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========================================================================
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USAGE:
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========================================================================
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include("PHPClientSniffer.php3");
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$is = new sniffer;
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========================================================================
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VARIABLE NAMES VALUES
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========================================================================
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$is->UA The HTTP USER AGENT String
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$is->NAME Browser Name (Netscape, IE, Opera, iCab, Unknown)
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$is->VERSION Browser Full Version
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$is->MAJORVER Browser Major Version
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$is->MINORVER Browser Minor Version
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$is->AOL True/False
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$is->WEBTV True/False
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$is->JS Assumed JavaScript Version Supported by Browser
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$is->PLATFORM System Platform (Win16,Win32,Mac,OS2,Unix)
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$is->OS System OS (Win98,OS2,Mac68k,linux,bsd,etc...) see code
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$is->IP REMOTE_ADDR
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========================================================================
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'****************************************/
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/* $Id$ */
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class clientsniffer
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{ var $UA = "";
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var $NAME = "Unknown";
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var $VERSION = 0;
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var $MAJORVER = 0;
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var $MINORVER = 0;
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var $AOL = false;
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var $WEBTV = false;
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var $JS = 0.0;
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var $PLATFORM = "Unknown";
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var $OS = "Unknown";
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var $IP = "Unknown";
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/* START CONSTRUCTOR */
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function clientsniffer()
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{ $this->UA = getenv(HTTP_USER_AGENT);
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// Determine NAME Name and Version
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if ( eregi( 'MSIE ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ||
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eregi( 'Microsoft Internet Explorer ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
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{ $this->VERSION = $info[1];
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$this->NAME = 'IE';
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}
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elseif ( eregi( 'Opera ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ||
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eregi( 'Opera/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
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{ $this->VERSION = $info[1];
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$this->NAME = 'Opera';
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}
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elseif ( eregi( 'iCab ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ||
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eregi( 'iCab/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
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{ $this->VERSION = $info[1];
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$this->NAME = 'iCab';
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}
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elseif ( eregi( 'Netscape6/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
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{ $this->VERSION = $info[1];
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$this->NAME = 'Netscape';
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}
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elseif ( eregi( 'Mozilla/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) )
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{ $this->VERSION = $info[1];
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$this->NAME = 'Netscape';
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}
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else
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{ $this->VERSION = 0;
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$this->NAME = 'Unknown';
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}
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// Determine if AOL or WEBTV
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if( eregi( 'aol',$this->UA,$info))
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{ $this->AOL = true;
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}
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elseif( eregi( 'webtv',$this->UA,$info))
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{ $this->WEBTV = true;
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}
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// Determine Major and Minor Version
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if($this->VERSION > 0)
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{ $pos = strpos($this->VERSION,".");
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if ($pos > 0)
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{ $this->MAJORVER = substr($this->VERSION,0,$pos);
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$this->MINORVER = substr($this->VERSION,$pos,strlen($this->VERSION));
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}
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else $this->MAJORVER = $this->VERSION;
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}
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// Determine Platform and OS
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// Check for Windows 16-bit
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if( eregi('Win16',$this->UA) ||
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eregi('windows 3.1',$this->UA) ||
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eregi('windows 16-bit',$this->UA) ||
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eregi('16bit',$this->UA))
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{ $this->PLATFORM = "Win16";
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$this->OS = "Win31";
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}
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// Check for Windows 32-bit
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if(eregi('Win95',$this->UA) || eregi('windows 95',$this->UA))
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{ $this->PLATFORM = "Win32";
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$this->OS = "Win95";
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}
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elseif(eregi('Win98',$this->UA) || eregi('windows 98',$this->UA))
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{ $this->PLATFORM = "Win32";
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$this->OS = "Win98";
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}
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elseif(eregi('WinNT',$this->UA) || eregi('windows NT',$this->UA))
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{ $this->PLATFORM = "Win32";
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$this->OS = "WinNT";
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}
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else
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{ $this->PLATFORM = "Win32";
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$this->OS = "Win9xNT";
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}
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// Check for OS/2
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if( eregi('os/2',$this->UA) ||
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eregi('ibm-webexplorer',$this->UA))
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{ $this->PLATFORM = "OS2";
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$this->OS = "OS2";
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}
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// Check for Mac 68000
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if( eregi('68k',$this->UA) ||
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eregi('68000',$this->UA))
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{ $this->PLATFORM = "Mac";
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$this->OS = "Mac68k";
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}
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//Check for Mac PowerPC
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if( eregi('ppc',$this->UA) ||
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eregi('powerpc',$this->UA))
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{ $this->PLATFORM = "Mac";
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$this->OS = "MacPPC";
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}
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// Check for Unix Flavor
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//SunOS
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if(eregi('sunos',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "sun";
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}
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if(eregi('sunos 4',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "sun4";
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}
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elseif(eregi('sunos 5',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "sun5";
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}
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elseif(eregi('i86',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "suni86";
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}
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// Irix
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if(eregi('irix',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "irix";
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}
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if(eregi('irix 6',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "irix6";
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}
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elseif(eregi('irix 5',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "irix5";
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}
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//HP-UX
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if(eregi('hp-ux',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "hpux";
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}
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if(eregi('hp-ux',$this->UA) && ereg('10.',$this-UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "hpux10";
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}
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elseif(eregi('hp-ux',$this->UA) && ereg('09.',$this-UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "hpux9";
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}
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//AIX
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if(eregi('aix',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "aix";
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}
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if(eregi('aix1',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "aix1";
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}
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elseif(eregi('aix2',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "aix2";
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}
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elseif(eregi('aix3',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "aix3";
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}
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elseif(eregi('aix4',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "aix4";
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}
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// Linux
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if(eregi('inux',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "linux";
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}
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//Unixware
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if(eregi('unix_system_v',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "unixware";
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}
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//mpras
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if(eregi('ncr',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "mpras";
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}
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//Reliant
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if(eregi('reliantunix',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "reliant";
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}
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// DEC
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if(eregi('dec',$this->UA) ||
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eregi('osfl',$this->UA) ||
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eregi('alphaserver',$this->UA) ||
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eregi('ultrix',$this->UA) ||
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eregi('alphastation',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "dec";
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}
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// Sinix
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if(eregi('sinix',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "sinix";
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}
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// FreeBSD
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if(eregi('freebsd',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "freebsd";
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}
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// BSD
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if(eregi('bsd',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "bsd";
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}
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// VMS
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if(eregi('vax',$this->UA) || eregi('openvms',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "vms";
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}
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// SCO
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if(eregi('sco',$this->UA) || eregi('unix_sv',$this->UA))
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{ $this->PLATFORM = "Unix";
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$this->OS = "sco";
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}
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// Assume JavaScript Version
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// make the code a bit easier to read
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$ie = eregi("ie",$this->NAME);
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$ie5 = ( eregi("ie",$this->NAME) && ($this->MAJORVER >= 5) );
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$ie4 = ( eregi("ie",$this->NAME) && ($this->MAJORVER >= 4) );
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$ie3 = ( eregi("ie",$this->NAME) && ($this->MAJORVER >= 3) );
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$nav = eregi("netscape",$this->NAME);
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$nav5 = ( eregi("netscape",$this->NAME) && ($this->MAJORVER >= 5) );
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$nav4 = ( eregi("netscape",$this->NAME) && ($this->MAJORVER >= 4) );
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$nav3 = ( eregi("netscape",$this->NAME) && ($this->MAJORVER >= 3) );
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$nav2 = ( eregi("netscape",$this->NAME) && ($this->MAJORVER >= 2) );
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$opera = eregi("opera",$this->NAME);
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// do the assumption
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// update as new versions are released
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// Provide upward compatibilty
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if($nav && ($this->MAJORVER > 5)) $this->JS = 1.4;
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elseif($ie && ($this->MAJORVER > 5)) $this->JS = 1.3;
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// check existing versions
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elseif($nav5) $this->JS = 1.4;
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elseif(($nav4 && ($this->VERSION > 4.05)) || $ie4) $this->JS = 1.3;
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elseif(($nav4 && ($this->VERSION <= 4.05)) || $ie4) $this->JS = 1.2;
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elseif($nav3 || $opera) $this->JS = 1.1;
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elseif(($nav && ($this->MAJORVER >= 2)) || ($ie && ($this->MAJORVER >=3))) $this->JS = 1.0;
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//no idea
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else $this->JS = 0.0;
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// Grab IP Address
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$this->IP = getenv('REMOTE_ADDR');
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}
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}
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