1283 lines
45 KiB
PHP
1283 lines
45 KiB
PHP
<?php
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/**
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* File: Browser.php
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* Author: Chris Schuld (http://chrisschuld.com/)
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* Last Modified: July 4th, 2014
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* @version 1.9
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* @package PegasusPHP
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*
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* Copyright (C) 2008-2010 Chris Schuld (chris@chrisschuld.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details at:
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* http://www.gnu.org/copyleft/gpl.html
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*
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*
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* Typical Usage:
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*
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* $browser = new Browser();
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* if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
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* echo 'You have FireFox version 2 or greater';
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* }
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*
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* User Agents Sampled from: http://www.useragentstring.com/
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*
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* This implementation is based on the original work from Gary White
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* http://apptools.com/phptools/browser/
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*
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*/
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class Browser
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{
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private $_agent = '';
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private $_browser_name = '';
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private $_version = '';
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private $_platform = '';
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private $_os = '';
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private $_is_aol = false;
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private $_is_mobile = false;
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private $_is_tablet = false;
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private $_is_robot = false;
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private $_is_facebook = false;
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private $_aol_version = '';
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const BROWSER_UNKNOWN = 'unknown';
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const VERSION_UNKNOWN = 'unknown';
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const BROWSER_OPERA = 'Opera'; // http://www.opera.com/
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const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/
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const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/
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const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/
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const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile
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const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/
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const BROWSER_ICAB = 'iCab'; // http://www.icab.de/
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const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/
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const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/
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const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html
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const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.geticeweasel.org/
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const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko
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const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/
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const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/
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const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx
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const BROWSER_SAFARI = 'Safari'; // http://apple.com
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const BROWSER_IPHONE = 'iPhone'; // http://apple.com
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const BROWSER_IPOD = 'iPod'; // http://apple.com
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const BROWSER_IPAD = 'iPad'; // http://apple.com
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const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome
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const BROWSER_ANDROID = 'Android'; // http://www.android.com/
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const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot
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const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp
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const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/
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const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/
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const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat
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const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // http://en.wikipedia.org/wiki/Web_Browser_for_S60
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const BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform
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const BROWSER_MSN = 'MSN Browser'; // http://explorer.msn.com/
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const BROWSER_MSNBOT = 'MSN Bot'; // http://search.msn.com/msnbot.htm
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const BROWSER_BINGBOT = 'Bing Bot'; // http://en.wikipedia.org/wiki/Bingbot
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const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED)
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const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED)
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const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED)
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const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED)
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const PLATFORM_UNKNOWN = 'unknown';
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const PLATFORM_WINDOWS = 'Windows';
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const PLATFORM_WINDOWS_CE = 'Windows CE';
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const PLATFORM_APPLE = 'Apple';
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const PLATFORM_LINUX = 'Linux';
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const PLATFORM_OS2 = 'OS/2';
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const PLATFORM_BEOS = 'BeOS';
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const PLATFORM_IPHONE = 'iPhone';
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const PLATFORM_IPOD = 'iPod';
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const PLATFORM_IPAD = 'iPad';
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const PLATFORM_BLACKBERRY = 'BlackBerry';
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const PLATFORM_NOKIA = 'Nokia';
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const PLATFORM_FREEBSD = 'FreeBSD';
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const PLATFORM_OPENBSD = 'OpenBSD';
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const PLATFORM_NETBSD = 'NetBSD';
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const PLATFORM_SUNOS = 'SunOS';
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const PLATFORM_OPENSOLARIS = 'OpenSolaris';
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const PLATFORM_ANDROID = 'Android';
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const OPERATING_SYSTEM_UNKNOWN = 'unknown';
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public function __construct($userAgent = "")
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{
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$this->reset();
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if ($userAgent != "") {
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$this->setUserAgent($userAgent);
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} else {
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$this->determine();
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}
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}
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/**
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* Reset all properties
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*/
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public function reset()
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{
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$this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : "";
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$this->_browser_name = self::BROWSER_UNKNOWN;
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$this->_version = self::VERSION_UNKNOWN;
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$this->_platform = self::PLATFORM_UNKNOWN;
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$this->_os = self::OPERATING_SYSTEM_UNKNOWN;
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$this->_is_aol = false;
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$this->_is_mobile = false;
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$this->_is_tablet = false;
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$this->_is_robot = false;
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$this->_is_facebook = false;
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$this->_aol_version = self::VERSION_UNKNOWN;
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}
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/**
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* Check to see if the specific browser is valid
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* @param string $browserName
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* @return bool True if the browser is the specified browser
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*/
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function isBrowser($browserName)
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{
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return (0 == strcasecmp($this->_browser_name, trim($browserName)));
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}
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/**
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* The name of the browser. All return types are from the class contants
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* @return string Name of the browser
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*/
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public function getBrowser()
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{
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return $this->_browser_name;
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}
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/**
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* Set the name of the browser
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* @param $browser string The name of the Browser
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*/
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public function setBrowser($browser)
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{
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$this->_browser_name = $browser;
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}
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/**
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* The name of the platform. All return types are from the class contants
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* @return string Name of the browser
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*/
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public function getPlatform()
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{
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return $this->_platform;
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}
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/**
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* Set the name of the platform
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* @param string $platform The name of the Platform
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*/
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public function setPlatform($platform)
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{
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$this->_platform = $platform;
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}
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/**
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* The version of the browser.
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* @return string Version of the browser (will only contain alpha-numeric characters and a period)
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*/
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public function getVersion()
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{
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return $this->_version;
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}
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/**
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* Set the version of the browser
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* @param string $version The version of the Browser
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*/
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public function setVersion($version)
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{
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$this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/', '', $version);
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}
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/**
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* The version of AOL.
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* @return string Version of AOL (will only contain alpha-numeric characters and a period)
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*/
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public function getAolVersion()
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{
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return $this->_aol_version;
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}
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/**
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* Set the version of AOL
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* @param string $version The version of AOL
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*/
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public function setAolVersion($version)
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{
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$this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/', '', $version);
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}
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/**
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* Is the browser from AOL?
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* @return boolean True if the browser is from AOL otherwise false
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*/
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public function isAol()
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{
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return $this->_is_aol;
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}
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/**
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* Is the browser from a mobile device?
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* @return boolean True if the browser is from a mobile device otherwise false
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*/
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public function isMobile()
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{
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return $this->_is_mobile;
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}
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/**
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* Is the browser from a tablet device?
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* @return boolean True if the browser is from a tablet device otherwise false
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*/
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public function isTablet()
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{
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return $this->_is_tablet;
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}
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/**
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* Is the browser from a robot (ex Slurp,GoogleBot)?
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* @return boolean True if the browser is from a robot otherwise false
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*/
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public function isRobot()
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{
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return $this->_is_robot;
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}
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/**
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* Is the browser from facebook?
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* @return boolean True if the browser is from facebook otherwise false
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*/
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public function isFacebook()
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{
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return $this->_is_facebook;
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}
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/**
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* Set the browser to be from AOL
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* @param $isAol
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*/
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public function setAol($isAol)
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{
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$this->_is_aol = $isAol;
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}
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/**
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* Set the Browser to be mobile
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* @param boolean $value is the browser a mobile browser or not
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*/
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protected function setMobile($value = true)
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{
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$this->_is_mobile = $value;
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}
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/**
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* Set the Browser to be tablet
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* @param boolean $value is the browser a tablet browser or not
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*/
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protected function setTablet($value = true)
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{
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$this->_is_tablet = $value;
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}
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/**
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* Set the Browser to be a robot
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* @param boolean $value is the browser a robot or not
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*/
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protected function setRobot($value = true)
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{
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$this->_is_robot = $value;
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}
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/**
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* Set the Browser to be a Facebook request
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* @param boolean $value is the browser a robot or not
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*/
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protected function setFacebook($value = true)
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{
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$this->_is_facebook = $value;
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}
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/**
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* Get the user agent value in use to determine the browser
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* @return string The user agent from the HTTP header
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*/
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public function getUserAgent()
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{
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return $this->_agent;
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}
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/**
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* Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
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* @param string $agent_string The value for the User Agent
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*/
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public function setUserAgent($agent_string)
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{
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$this->reset();
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$this->_agent = $agent_string;
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$this->determine();
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}
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/**
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* Used to determine if the browser is actually "chromeframe"
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* @since 1.7
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* @return boolean True if the browser is using chromeframe
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*/
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public function isChromeFrame()
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{
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return (strpos($this->_agent, "chromeframe") !== false);
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}
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/**
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* Returns a formatted string with a summary of the details of the browser.
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* @return string formatted string with a summary of the browser
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*/
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public function __toString()
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{
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return "<strong>Browser Name:</strong> {$this->getBrowser()}<br/>\n" .
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"<strong>Browser Version:</strong> {$this->getVersion()}<br/>\n" .
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"<strong>Browser User Agent String:</strong> {$this->getUserAgent()}<br/>\n" .
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"<strong>Platform:</strong> {$this->getPlatform()}<br/>";
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}
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/**
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* Protected routine to calculate and determine what the browser is in use (including platform)
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*/
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protected function determine()
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{
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$this->checkPlatform();
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$this->checkBrowsers();
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$this->checkForAol();
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}
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/**
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* Protected routine to determine the browser type
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* @return boolean True if the browser was detected otherwise false
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*/
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protected function checkBrowsers()
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{
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return (
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// well-known, well-used
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// Special Notes:
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// (1) Opera must be checked before FireFox due to the odd
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// user agents used in some older versions of Opera
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// (2) WebTV is strapped onto Internet Explorer so we must
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// check for WebTV before IE
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// (3) (deprecated) Galeon is based on Firefox and needs to be
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// tested before Firefox is tested
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// (4) OmniWeb is based on Safari so OmniWeb check must occur
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// before Safari
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// (5) Netscape 9+ is based on Firefox so Netscape checks
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// before FireFox are necessary
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$this->checkBrowserWebTv() ||
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$this->checkBrowserInternetExplorer() ||
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$this->checkBrowserOpera() ||
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$this->checkBrowserGaleon() ||
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$this->checkBrowserNetscapeNavigator9Plus() ||
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$this->checkBrowserFirefox() ||
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$this->checkBrowserChrome() ||
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$this->checkBrowserOmniWeb() ||
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// common mobile
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$this->checkBrowserAndroid() ||
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$this->checkBrowseriPad() ||
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$this->checkBrowseriPod() ||
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$this->checkBrowseriPhone() ||
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$this->checkBrowserBlackBerry() ||
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$this->checkBrowserNokia() ||
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// common bots
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$this->checkBrowserGoogleBot() ||
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$this->checkBrowserMSNBot() ||
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$this->checkBrowserBingBot() ||
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$this->checkBrowserSlurp() ||
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// check for facebook external hit when loading URL
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$this->checkFacebookExternalHit() ||
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// WebKit base check (post mobile and others)
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$this->checkBrowserSafari() ||
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// everyone else
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$this->checkBrowserNetPositive() ||
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$this->checkBrowserFirebird() ||
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$this->checkBrowserKonqueror() ||
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$this->checkBrowserIcab() ||
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$this->checkBrowserPhoenix() ||
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$this->checkBrowserAmaya() ||
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$this->checkBrowserLynx() ||
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$this->checkBrowserShiretoko() ||
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$this->checkBrowserIceCat() ||
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$this->checkBrowserIceweasel() ||
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$this->checkBrowserW3CValidator() ||
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$this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
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);
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}
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/**
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* Determine if the user is using a BlackBerry (last updated 1.7)
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* @return boolean True if the browser is the BlackBerry browser otherwise false
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*/
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protected function checkBrowserBlackBerry()
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{
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if (stripos($this->_agent, 'blackberry') !== false) {
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$aresult = explode("/", stristr($this->_agent, "BlackBerry"));
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if (isset($aresult[1])) {
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$aversion = explode(' ', $aresult[1]);
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$this->setVersion($aversion[0]);
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$this->_browser_name = self::BROWSER_BLACKBERRY;
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$this->setMobile(true);
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return true;
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}
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}
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return false;
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}
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/**
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* Determine if the user is using an AOL User Agent (last updated 1.7)
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* @return boolean True if the browser is from AOL otherwise false
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*/
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protected function checkForAol()
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{
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$this->setAol(false);
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$this->setAolVersion(self::VERSION_UNKNOWN);
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if (stripos($this->_agent, 'aol') !== false) {
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$aversion = explode(' ', stristr($this->_agent, 'AOL'));
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if (isset($aversion[1])) {
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$this->setAol(true);
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$this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1]));
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return true;
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}
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}
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return false;
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}
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/**
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* Determine if the browser is the GoogleBot or not (last updated 1.7)
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* @return boolean True if the browser is the GoogletBot otherwise false
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*/
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protected function checkBrowserGoogleBot()
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{
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if (stripos($this->_agent, 'googlebot') !== false) {
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$aresult = explode('/', stristr($this->_agent, 'googlebot'));
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if (isset($aresult[1])) {
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$aversion = explode(' ', $aresult[1]);
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$this->setVersion(str_replace(';', '', $aversion[0]));
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$this->_browser_name = self::BROWSER_GOOGLEBOT;
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$this->setRobot(true);
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return true;
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}
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}
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return false;
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}
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/**
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* Determine if the browser is the MSNBot or not (last updated 1.9)
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* @return boolean True if the browser is the MSNBot otherwise false
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*/
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protected function checkBrowserMSNBot()
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{
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if (stripos($this->_agent, "msnbot") !== false) {
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$aresult = explode("/", stristr($this->_agent, "msnbot"));
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if (isset($aresult[1])) {
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$aversion = explode(" ", $aresult[1]);
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$this->setVersion(str_replace(";", "", $aversion[0]));
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$this->_browser_name = self::BROWSER_MSNBOT;
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$this->setRobot(true);
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return true;
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}
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}
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return false;
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}
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/**
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* Determine if the browser is the BingBot or not (last updated 1.9)
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* @return boolean True if the browser is the BingBot otherwise false
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*/
|
|
protected function checkBrowserBingBot()
|
|
{
|
|
if (stripos($this->_agent, "bingbot") !== false) {
|
|
$aresult = explode("/", stristr($this->_agent, "bingbot"));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(" ", $aresult[1]);
|
|
$this->setVersion(str_replace(";", "", $aversion[0]));
|
|
$this->_browser_name = self::BROWSER_BINGBOT;
|
|
$this->setRobot(true);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is the W3C Validator or not (last updated 1.7)
|
|
* @return boolean True if the browser is the W3C Validator otherwise false
|
|
*/
|
|
protected function checkBrowserW3CValidator()
|
|
{
|
|
if (stripos($this->_agent, 'W3C-checklink') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'W3C-checklink'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->_browser_name = self::BROWSER_W3CVALIDATOR;
|
|
return true;
|
|
}
|
|
} else if (stripos($this->_agent, 'W3C_Validator') !== false) {
|
|
// Some of the Validator versions do not delineate w/ a slash - add it back in
|
|
$ua = str_replace("W3C_Validator ", "W3C_Validator/", $this->_agent);
|
|
$aresult = explode('/', stristr($ua, 'W3C_Validator'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->_browser_name = self::BROWSER_W3CVALIDATOR;
|
|
return true;
|
|
}
|
|
} else if (stripos($this->_agent, 'W3C-mobileOK') !== false) {
|
|
$this->_browser_name = self::BROWSER_W3CVALIDATOR;
|
|
$this->setMobile(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is the Yahoo! Slurp Robot or not (last updated 1.7)
|
|
* @return boolean True if the browser is the Yahoo! Slurp Robot otherwise false
|
|
*/
|
|
protected function checkBrowserSlurp()
|
|
{
|
|
if (stripos($this->_agent, 'slurp') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'Slurp'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->_browser_name = self::BROWSER_SLURP;
|
|
$this->setRobot(true);
|
|
$this->setMobile(false);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Internet Explorer or not (last updated 1.7)
|
|
* @return boolean True if the browser is Internet Explorer otherwise false
|
|
*/
|
|
protected function checkBrowserInternetExplorer()
|
|
{
|
|
// Test for IE11
|
|
if( stripos($this->_agent,'Trident/7.0; rv:11.0') !== false ) {
|
|
$this->setBrowser(self::BROWSER_IE);
|
|
$this->setVersion('11.0');
|
|
return true;
|
|
}
|
|
// Test for v1 - v1.5 IE
|
|
else if (stripos($this->_agent, 'microsoft internet explorer') !== false) {
|
|
$this->setBrowser(self::BROWSER_IE);
|
|
$this->setVersion('1.0');
|
|
$aresult = stristr($this->_agent, '/');
|
|
if (preg_match('/308|425|426|474|0b1/i', $aresult)) {
|
|
$this->setVersion('1.5');
|
|
}
|
|
return true;
|
|
} // Test for versions > 1.5
|
|
else if (stripos($this->_agent, 'msie') !== false && stripos($this->_agent, 'opera') === false) {
|
|
// See if the browser is the odd MSN Explorer
|
|
if (stripos($this->_agent, 'msnb') !== false) {
|
|
$aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'MSN'));
|
|
if (isset($aresult[1])) {
|
|
$this->setBrowser(self::BROWSER_MSN);
|
|
$this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
|
|
return true;
|
|
}
|
|
}
|
|
$aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'msie'));
|
|
if (isset($aresult[1])) {
|
|
$this->setBrowser(self::BROWSER_IE);
|
|
$this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1]));
|
|
if(stripos($this->_agent, 'IEMobile') !== false) {
|
|
$this->setBrowser(self::BROWSER_POCKET_IE);
|
|
$this->setMobile(true);
|
|
}
|
|
return true;
|
|
}
|
|
} // Test for versions > IE 10
|
|
else if(stripos($this->_agent, 'trident') !== false) {
|
|
$this->setBrowser(self::BROWSER_IE);
|
|
$result = explode('rv:', $this->_agent);
|
|
if (isset($result[1])) {
|
|
$this->setVersion(preg_replace('/[^0-9.]+/', '', $result[1]));
|
|
$this->_agent = str_replace(array("Mozilla", "Gecko"), "MSIE", $this->_agent);
|
|
}
|
|
} // Test for Pocket IE
|
|
else if (stripos($this->_agent, 'mspie') !== false || stripos($this->_agent, 'pocket') !== false) {
|
|
$aresult = explode(' ', stristr($this->_agent, 'mspie'));
|
|
if (isset($aresult[1])) {
|
|
$this->setPlatform(self::PLATFORM_WINDOWS_CE);
|
|
$this->setBrowser(self::BROWSER_POCKET_IE);
|
|
$this->setMobile(true);
|
|
|
|
if (stripos($this->_agent, 'mspie') !== false) {
|
|
$this->setVersion($aresult[1]);
|
|
} else {
|
|
$aversion = explode('/', $this->_agent);
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Opera or not (last updated 1.7)
|
|
* @return boolean True if the browser is Opera otherwise false
|
|
*/
|
|
protected function checkBrowserOpera()
|
|
{
|
|
if (stripos($this->_agent, 'opera mini') !== false) {
|
|
$resultant = stristr($this->_agent, 'opera mini');
|
|
if (preg_match('/\//', $resultant)) {
|
|
$aresult = explode('/', $resultant);
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
} else {
|
|
$aversion = explode(' ', stristr($resultant, 'opera mini'));
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
}
|
|
}
|
|
$this->_browser_name = self::BROWSER_OPERA_MINI;
|
|
$this->setMobile(true);
|
|
return true;
|
|
} else if (stripos($this->_agent, 'opera') !== false) {
|
|
$resultant = stristr($this->_agent, 'opera');
|
|
if (preg_match('/Version\/(1*.*)$/', $resultant, $matches)) {
|
|
$this->setVersion($matches[1]);
|
|
} else if (preg_match('/\//', $resultant)) {
|
|
$aresult = explode('/', str_replace("(", " ", $resultant));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
} else {
|
|
$aversion = explode(' ', stristr($resultant, 'opera'));
|
|
$this->setVersion(isset($aversion[1]) ? $aversion[1] : "");
|
|
}
|
|
if (stripos($this->_agent, 'Opera Mobi') !== false) {
|
|
$this->setMobile(true);
|
|
}
|
|
$this->_browser_name = self::BROWSER_OPERA;
|
|
return true;
|
|
} else if (stripos($this->_agent, 'OPR') !== false) {
|
|
$resultant = stristr($this->_agent, 'OPR');
|
|
if (preg_match('/\//', $resultant)) {
|
|
$aresult = explode('/', str_replace("(", " ", $resultant));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
}
|
|
}
|
|
if (stripos($this->_agent, 'Mobile') !== false) {
|
|
$this->setMobile(true);
|
|
}
|
|
$this->_browser_name = self::BROWSER_OPERA;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Chrome or not (last updated 1.7)
|
|
* @return boolean True if the browser is Chrome otherwise false
|
|
*/
|
|
protected function checkBrowserChrome()
|
|
{
|
|
if (stripos($this->_agent, 'Chrome') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'Chrome'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_CHROME);
|
|
//Chrome on Android
|
|
if (stripos($this->_agent, 'Android') !== false) {
|
|
if (stripos($this->_agent, 'Mobile') !== false) {
|
|
$this->setMobile(true);
|
|
} else {
|
|
$this->setTablet(true);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Determine if the browser is WebTv or not (last updated 1.7)
|
|
* @return boolean True if the browser is WebTv otherwise false
|
|
*/
|
|
protected function checkBrowserWebTv()
|
|
{
|
|
if (stripos($this->_agent, 'webtv') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'webtv'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_WEBTV);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is NetPositive or not (last updated 1.7)
|
|
* @return boolean True if the browser is NetPositive otherwise false
|
|
*/
|
|
protected function checkBrowserNetPositive()
|
|
{
|
|
if (stripos($this->_agent, 'NetPositive') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'NetPositive'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion(str_replace(array('(', ')', ';'), '', $aversion[0]));
|
|
$this->setBrowser(self::BROWSER_NETPOSITIVE);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Galeon or not (last updated 1.7)
|
|
* @return boolean True if the browser is Galeon otherwise false
|
|
*/
|
|
protected function checkBrowserGaleon()
|
|
{
|
|
if (stripos($this->_agent, 'galeon') !== false) {
|
|
$aresult = explode(' ', stristr($this->_agent, 'galeon'));
|
|
$aversion = explode('/', $aresult[0]);
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_GALEON);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Konqueror or not (last updated 1.7)
|
|
* @return boolean True if the browser is Konqueror otherwise false
|
|
*/
|
|
protected function checkBrowserKonqueror()
|
|
{
|
|
if (stripos($this->_agent, 'Konqueror') !== false) {
|
|
$aresult = explode(' ', stristr($this->_agent, 'Konqueror'));
|
|
$aversion = explode('/', $aresult[0]);
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_KONQUEROR);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iCab or not (last updated 1.7)
|
|
* @return boolean True if the browser is iCab otherwise false
|
|
*/
|
|
protected function checkBrowserIcab()
|
|
{
|
|
if (stripos($this->_agent, 'icab') !== false) {
|
|
$aversion = explode(' ', stristr(str_replace('/', ' ', $this->_agent), 'icab'));
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_ICAB);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is OmniWeb or not (last updated 1.7)
|
|
* @return boolean True if the browser is OmniWeb otherwise false
|
|
*/
|
|
protected function checkBrowserOmniWeb()
|
|
{
|
|
if (stripos($this->_agent, 'omniweb') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'omniweb'));
|
|
$aversion = explode(' ', isset($aresult[1]) ? $aresult[1] : "");
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_OMNIWEB);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Phoenix or not (last updated 1.7)
|
|
* @return boolean True if the browser is Phoenix otherwise false
|
|
*/
|
|
protected function checkBrowserPhoenix()
|
|
{
|
|
if (stripos($this->_agent, 'Phoenix') !== false) {
|
|
$aversion = explode('/', stristr($this->_agent, 'Phoenix'));
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_PHOENIX);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Firebird or not (last updated 1.7)
|
|
* @return boolean True if the browser is Firebird otherwise false
|
|
*/
|
|
protected function checkBrowserFirebird()
|
|
{
|
|
if (stripos($this->_agent, 'Firebird') !== false) {
|
|
$aversion = explode('/', stristr($this->_agent, 'Firebird'));
|
|
if (isset($aversion[1])) {
|
|
$this->setVersion($aversion[1]);
|
|
$this->setBrowser(self::BROWSER_FIREBIRD);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Netscape Navigator 9+ or not (last updated 1.7)
|
|
* NOTE: (http://browser.netscape.com/ - Official support ended on March 1st, 2008)
|
|
* @return boolean True if the browser is Netscape Navigator 9+ otherwise false
|
|
*/
|
|
protected function checkBrowserNetscapeNavigator9Plus()
|
|
{
|
|
if (stripos($this->_agent, 'Firefox') !== false && preg_match('/Navigator\/([^ ]*)/i', $this->_agent, $matches)) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
|
|
return true;
|
|
} else if (stripos($this->_agent, 'Firefox') === false && preg_match('/Netscape6?\/([^ ]*)/i', $this->_agent, $matches)) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Shiretoko or not (https://wiki.mozilla.org/Projects/shiretoko) (last updated 1.7)
|
|
* @return boolean True if the browser is Shiretoko otherwise false
|
|
*/
|
|
protected function checkBrowserShiretoko()
|
|
{
|
|
if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/Shiretoko\/([^ ]*)/i', $this->_agent, $matches)) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_SHIRETOKO);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Ice Cat or not (http://en.wikipedia.org/wiki/GNU_IceCat) (last updated 1.7)
|
|
* @return boolean True if the browser is Ice Cat otherwise false
|
|
*/
|
|
protected function checkBrowserIceCat()
|
|
{
|
|
if (stripos($this->_agent, 'Mozilla') !== false && preg_match('/IceCat\/([^ ]*)/i', $this->_agent, $matches)) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_ICECAT);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Nokia or not (last updated 1.7)
|
|
* @return boolean True if the browser is Nokia otherwise false
|
|
*/
|
|
protected function checkBrowserNokia()
|
|
{
|
|
if (preg_match("/Nokia([^\/]+)\/([^ SP]+)/i", $this->_agent, $matches)) {
|
|
$this->setVersion($matches[2]);
|
|
if (stripos($this->_agent, 'Series60') !== false || strpos($this->_agent, 'S60') !== false) {
|
|
$this->setBrowser(self::BROWSER_NOKIA_S60);
|
|
} else {
|
|
$this->setBrowser(self::BROWSER_NOKIA);
|
|
}
|
|
$this->setMobile(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Firefox or not (last updated 1.7)
|
|
* @return boolean True if the browser is Firefox otherwise false
|
|
*/
|
|
protected function checkBrowserFirefox()
|
|
{
|
|
if (stripos($this->_agent, 'safari') === false) {
|
|
if (preg_match("/Firefox[\/ \(]([^ ;\)]+)/i", $this->_agent, $matches)) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_FIREFOX);
|
|
//Firefox on Android
|
|
if (stripos($this->_agent, 'Android') !== false) {
|
|
if (stripos($this->_agent, 'Mobile') !== false) {
|
|
$this->setMobile(true);
|
|
} else {
|
|
$this->setTablet(true);
|
|
}
|
|
}
|
|
return true;
|
|
} else if (preg_match("/Firefox$/i", $this->_agent, $matches)) {
|
|
$this->setVersion("");
|
|
$this->setBrowser(self::BROWSER_FIREFOX);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Firefox or not (last updated 1.7)
|
|
* @return boolean True if the browser is Firefox otherwise false
|
|
*/
|
|
protected function checkBrowserIceweasel()
|
|
{
|
|
if (stripos($this->_agent, 'Iceweasel') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'Iceweasel'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_ICEWEASEL);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Mozilla or not (last updated 1.7)
|
|
* @return boolean True if the browser is Mozilla otherwise false
|
|
*/
|
|
protected function checkBrowserMozilla()
|
|
{
|
|
if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
|
|
$aversion = explode(' ', stristr($this->_agent, 'rv:'));
|
|
preg_match('/rv:[0-9].[0-9][a-b]?/i', $this->_agent, $aversion);
|
|
$this->setVersion(str_replace('rv:', '', $aversion[0]));
|
|
$this->setBrowser(self::BROWSER_MOZILLA);
|
|
return true;
|
|
} else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/rv:[0-9]\.[0-9]/i', $this->_agent) && stripos($this->_agent, 'netscape') === false) {
|
|
$aversion = explode('', stristr($this->_agent, 'rv:'));
|
|
$this->setVersion(str_replace('rv:', '', $aversion[0]));
|
|
$this->setBrowser(self::BROWSER_MOZILLA);
|
|
return true;
|
|
} else if (stripos($this->_agent, 'mozilla') !== false && preg_match('/mozilla\/([^ ]*)/i', $this->_agent, $matches) && stripos($this->_agent, 'netscape') === false) {
|
|
$this->setVersion($matches[1]);
|
|
$this->setBrowser(self::BROWSER_MOZILLA);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Lynx or not (last updated 1.7)
|
|
* @return boolean True if the browser is Lynx otherwise false
|
|
*/
|
|
protected function checkBrowserLynx()
|
|
{
|
|
if (stripos($this->_agent, 'lynx') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'Lynx'));
|
|
$aversion = explode(' ', (isset($aresult[1]) ? $aresult[1] : ""));
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_LYNX);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Amaya or not (last updated 1.7)
|
|
* @return boolean True if the browser is Amaya otherwise false
|
|
*/
|
|
protected function checkBrowserAmaya()
|
|
{
|
|
if (stripos($this->_agent, 'amaya') !== false) {
|
|
$aresult = explode('/', stristr($this->_agent, 'Amaya'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_AMAYA);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Safari or not (last updated 1.7)
|
|
* @return boolean True if the browser is Safari otherwise false
|
|
*/
|
|
protected function checkBrowserSafari()
|
|
{
|
|
if (stripos($this->_agent, 'Safari') !== false
|
|
&& stripos($this->_agent, 'iPhone') === false
|
|
&& stripos($this->_agent, 'iPod') === false) {
|
|
|
|
$aresult = explode('/', stristr($this->_agent, 'Version'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
} else {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
}
|
|
$this->setBrowser(self::BROWSER_SAFARI);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Detect if URL is loaded from FacebookExternalHit
|
|
* @return boolean True if it detects FacebookExternalHit otherwise false
|
|
*/
|
|
protected function checkFacebookExternalHit()
|
|
{
|
|
if(stristr($this->_agent,'FacebookExternalHit'))
|
|
{
|
|
$this->setRobot(true);
|
|
$this->setFacebook(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Detect if URL is being loaded from internal Facebook browser
|
|
* @return boolean True if it detects internal Facebook browser otherwise false
|
|
*/
|
|
protected function checkForFacebookIos()
|
|
{
|
|
if(stristr($this->_agent,'FBIOS'))
|
|
{
|
|
$this->setFacebook(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Detect Version for the Safari browser on iOS devices
|
|
* @return boolean True if it detects the version correctly otherwise false
|
|
*/
|
|
protected function getSafariVersionOnIos()
|
|
{
|
|
$aresult = explode('/',stristr($this->_agent,'Version'));
|
|
if( isset($aresult[1]) )
|
|
{
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Detect Version for the Chrome browser on iOS devices
|
|
* @return boolean True if it detects the version correctly otherwise false
|
|
*/
|
|
protected function getChromeVersionOnIos()
|
|
{
|
|
$aresult = explode('/',stristr($this->_agent,'CriOS'));
|
|
if( isset($aresult[1]) )
|
|
{
|
|
$aversion = explode(' ',$aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
$this->setBrowser(self::BROWSER_CHROME);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iPhone or not (last updated 1.7)
|
|
* @return boolean True if the browser is iPhone otherwise false
|
|
*/
|
|
protected function checkBrowseriPhone() {
|
|
if( stripos($this->_agent,'iPhone') !== false ) {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
$this->setBrowser(self::BROWSER_IPHONE);
|
|
$this->getSafariVersionOnIos();
|
|
$this->getChromeVersionOnIos();
|
|
$this->checkForFacebookIos();
|
|
$this->setMobile(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iPad or not (last updated 1.7)
|
|
* @return boolean True if the browser is iPad otherwise false
|
|
*/
|
|
protected function checkBrowseriPad() {
|
|
if( stripos($this->_agent,'iPad') !== false ) {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
$this->setBrowser(self::BROWSER_IPAD);
|
|
$this->getSafariVersionOnIos();
|
|
$this->getChromeVersionOnIos();
|
|
$this->checkForFacebookIos();
|
|
$this->setTablet(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is iPod or not (last updated 1.7)
|
|
* @return boolean True if the browser is iPod otherwise false
|
|
*/
|
|
protected function checkBrowseriPod() {
|
|
if( stripos($this->_agent,'iPod') !== false ) {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
$this->setBrowser(self::BROWSER_IPOD);
|
|
$this->getSafariVersionOnIos();
|
|
$this->getChromeVersionOnIos();
|
|
$this->checkForFacebookIos();
|
|
$this->setMobile(true);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine if the browser is Android or not (last updated 1.7)
|
|
* @return boolean True if the browser is Android otherwise false
|
|
*/
|
|
protected function checkBrowserAndroid()
|
|
{
|
|
if (stripos($this->_agent, 'Android') !== false) {
|
|
$aresult = explode(' ', stristr($this->_agent, 'Android'));
|
|
if (isset($aresult[1])) {
|
|
$aversion = explode(' ', $aresult[1]);
|
|
$this->setVersion($aversion[0]);
|
|
} else {
|
|
$this->setVersion(self::VERSION_UNKNOWN);
|
|
}
|
|
if (stripos($this->_agent, 'Mobile') !== false) {
|
|
$this->setMobile(true);
|
|
} else {
|
|
$this->setTablet(true);
|
|
}
|
|
$this->setBrowser(self::BROWSER_ANDROID);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Determine the user's platform (last updated 1.7)
|
|
*/
|
|
protected function checkPlatform()
|
|
{
|
|
if (stripos($this->_agent, 'windows') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_WINDOWS;
|
|
}
|
|
else if (stripos($this->_agent, 'iPad') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_IPAD;
|
|
}
|
|
else if (stripos($this->_agent, 'iPod') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_IPOD;
|
|
}
|
|
else if (stripos($this->_agent, 'iPhone') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_IPHONE;
|
|
}
|
|
elseif (stripos($this->_agent, 'mac') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_APPLE;
|
|
}
|
|
elseif (stripos($this->_agent, 'android') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_ANDROID;
|
|
}
|
|
elseif (stripos($this->_agent, 'linux') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_LINUX;
|
|
}
|
|
else if (stripos($this->_agent, 'Nokia') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_NOKIA;
|
|
}
|
|
else if (stripos($this->_agent, 'BlackBerry') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_BLACKBERRY;
|
|
}
|
|
elseif (stripos($this->_agent, 'FreeBSD') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_FREEBSD;
|
|
}
|
|
elseif (stripos($this->_agent, 'OpenBSD') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_OPENBSD;
|
|
}
|
|
elseif (stripos($this->_agent, 'NetBSD') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_NETBSD;
|
|
}
|
|
elseif (stripos($this->_agent, 'OpenSolaris') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_OPENSOLARIS;
|
|
}
|
|
elseif (stripos($this->_agent, 'SunOS') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_SUNOS;
|
|
}
|
|
elseif (stripos($this->_agent, 'OS\/2') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_OS2;
|
|
}
|
|
elseif (stripos($this->_agent, 'BeOS') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_BEOS;
|
|
}
|
|
elseif (stripos($this->_agent, 'win') !== false)
|
|
{
|
|
$this->_platform = self::PLATFORM_WINDOWS;
|
|
}
|
|
|
|
}
|
|
}
|