diff --git a/main/inc/lib/browser/Browser.php b/main/inc/lib/browser/Browser.php index 1e03dbf538..1318f3182a 100644 --- a/main/inc/lib/browser/Browser.php +++ b/main/inc/lib/browser/Browser.php @@ -1,1055 +1,1224 @@ -getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) { - * echo 'You have FireFox version 2 or greater'; - * } - * - * User Agents Sampled from: http://www.useragentstring.com/ - * - * This implementation is based on the original work from Gary White - * http://apptools.com/phptools/browser/ - * - * UPDATES: - * - * 2010-08-20 (v1.9): - * + Added MSN Explorer Browser (legacy) - * + Added Bing/MSN Robot (Thanks Rob MacDonald) - * + Added the Android Platform (PLATFORM_ANDROID) - * + Fixed issue with Android 1.6/2.2 (Thanks Tom Hirashima) - * - * 2010-04-27 (v1.8): - * + Added iPad Support - * - * 2010-03-07 (v1.7): - * + *MAJOR* Rebuild (preg_match and other "slow" routine removal(s)) - * + Almost allof Gary's original code has been replaced - * + Large PHPUNIT testing environment created to validate new releases and additions - * + Added FreeBSD Platform - * + Added OpenBSD Platform - * + Added NetBSD Platform - * + Added SunOS Platform - * + Added OpenSolaris Platform - * + Added support of the Iceweazel Browser - * + Added isChromeFrame() call to check if chromeframe is in use - * + Moved the Opera check in front of the Firefox check due to legacy Opera User Agents - * + Added the __toString() method (Thanks Deano) - * - * 2009-11-15: - * + Updated the checkes for Firefox - * + Added the NOKIA platform - * + Added Checks for the NOKIA brower(s) - * - * 2009-11-08: - * + PHP 5.3 Support - * + Added support for BlackBerry OS and BlackBerry browser - * + Added support for the Opera Mini browser - * + Added additional documenation - * + Added support for isRobot() and isMobile() - * + Added support for Opera version 10 - * + Added support for deprecated Netscape Navigator version 9 - * + Added support for IceCat - * + Added support for Shiretoko - * - * 2010-04-27 (v1.8): - * + Added iPad Support - * - * 2009-08-18: - * + Updated to support PHP 5.3 - removed all deprecated function calls - * + Updated to remove all double quotes (") -- converted to single quotes (') - * - * 2009-04-27: - * + Updated the IE check to remove a typo and bug (thanks John) - * - * 2009-04-22: - * + Added detection for GoogleBot - * + Added detection for the W3C Validator. - * + Added detection for Yahoo! Slurp - * - * 2009-03-14: - * + Added detection for iPods. - * + Added Platform detection for iPhones - * + Added Platform detection for iPods - * - * 2009-02-16: (Rick Hale) - * + Added version detection for Android phones. - * - * 2008-12-09: - * + Removed unused constant - * - * 2008-11-07: - * + Added Google's Chrome to the detection list - * + Added isBrowser(string) to the list of functions special thanks to - * Daniel 'mavrick' Lang for the function concept (http://mavrick.id.au) - * - * - * Gary White noted: "Since browser detection is so unreliable, I am - * no longer maintaining this script. You are free to use and or - * modify/update it as you want, however the author assumes no - * responsibility for the accuracy of the detected values." - * - * Anyone experienced with Gary's script might be interested in these notes: - * - * Added class constants - * Added detection and version detection for Google's Chrome - * Updated the version detection for Amaya - * Updated the version detection for Firefox - * Updated the version detection for Lynx - * Updated the version detection for WebTV - * Updated the version detection for NetPositive - * Updated the version detection for IE - * Updated the version detection for OmniWeb - * Updated the version detection for iCab - * Updated the version detection for Safari - * Updated Safari to remove mobile devices (iPhone) - * Added detection for iPhone - * Added detection for robots - * Added detection for mobile devices - * Added detection for BlackBerry - * Removed Netscape checks (matches heavily with firefox & mozilla) - * - * @package chamilo.browser - */ - -class Browser { - private $_agent = ''; - private $_browser_name = ''; - private $_version = ''; - private $_platform = ''; - private $_os = ''; - private $_is_aol = false; - private $_is_mobile = false; - private $_is_robot = false; - private $_aol_version = ''; - - const BROWSER_UNKNOWN = 'unknown'; - const VERSION_UNKNOWN = 'unknown'; - - const BROWSER_OPERA = 'Opera'; // http://www.opera.com/ - const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/ - const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/ - const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/ - const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile - const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/ - const BROWSER_ICAB = 'iCab'; // http://www.icab.de/ - const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/ - const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/ - const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html - const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.geticeweasel.org/ - const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko - const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/ - const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/ - const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx - const BROWSER_SAFARI = 'Safari'; // http://apple.com - const BROWSER_IPHONE = 'iPhone'; // http://apple.com - const BROWSER_IPOD = 'iPod'; // http://apple.com - const BROWSER_IPAD = 'iPad'; // http://apple.com - const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome - const BROWSER_ANDROID = 'Android'; // http://www.android.com/ - const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot - const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp - const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/ - const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/ - const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat - const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // http://en.wikipedia.org/wiki/Web_Browser_for_S60 - const BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform - const BROWSER_MSN = 'MSN Browser'; // http://explorer.msn.com/ - const BROWSER_MSNBOT = 'MSN Bot'; // http://search.msn.com/msnbot.htm - // http://en.wikipedia.org/wiki/Msnbot (used for Bing as well) - - const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED) - const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED) - const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED) - const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED) - - const PLATFORM_UNKNOWN = 'unknown'; - const PLATFORM_WINDOWS = 'Windows'; - const PLATFORM_WINDOWS_CE = 'Windows CE'; - const PLATFORM_APPLE = 'Apple'; - const PLATFORM_LINUX = 'Linux'; - const PLATFORM_OS2 = 'OS/2'; - const PLATFORM_BEOS = 'BeOS'; - const PLATFORM_IPHONE = 'iPhone'; - const PLATFORM_IPOD = 'iPod'; - const PLATFORM_IPAD = 'iPad'; - const PLATFORM_BLACKBERRY = 'BlackBerry'; - const PLATFORM_NOKIA = 'Nokia'; - const PLATFORM_FREEBSD = 'FreeBSD'; - const PLATFORM_OPENBSD = 'OpenBSD'; - const PLATFORM_NETBSD = 'NetBSD'; - const PLATFORM_SUNOS = 'SunOS'; - const PLATFORM_OPENSOLARIS = 'OpenSolaris'; - const PLATFORM_ANDROID = 'Android'; - - const OPERATING_SYSTEM_UNKNOWN = 'unknown'; - - public function Browser($useragent="") { - $this->reset(); - if( $useragent != "" ) { - $this->setUserAgent($useragent); - } - else { - $this->determine(); - } - } - - /** - * Reset all properties - */ - public function reset() { - $this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : ""; - $this->_browser_name = self::BROWSER_UNKNOWN; - $this->_version = self::VERSION_UNKNOWN; - $this->_platform = self::PLATFORM_UNKNOWN; - $this->_os = self::OPERATING_SYSTEM_UNKNOWN; - $this->_is_aol = false; - $this->_is_mobile = false; - $this->_is_robot = false; - $this->_aol_version = self::VERSION_UNKNOWN; - } - - /** - * Check to see if the specific browser is valid - * @param string $browserName - * @return True if the browser is the specified browser - */ - function isBrowser($browserName) { return( 0 == strcasecmp($this->_browser_name, trim($browserName))); } - - /** - * The name of the browser. All return types are from the class contants - * @return string Name of the browser - */ - public function getBrowser() { return $this->_browser_name; } - /** - * Set the name of the browser - * @param $browser The name of the Browser - */ - public function setBrowser($browser) { return $this->_browser_name = $browser; } - /** - * The name of the platform. All return types are from the class contants - * @return string Name of the browser - */ - public function getPlatform() { return $this->_platform; } - /** - * Set the name of the platform - * @param $platform The name of the Platform - */ - public function setPlatform($platform) { return $this->_platform = $platform; } - /** - * The version of the browser. - * @return string Version of the browser (will only contain alpha-numeric characters and a period) - */ - public function getVersion() { return $this->_version; } - /** - * Set the version of the browser - * @param $version The version of the Browser - */ - public function setVersion($version) { $this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/','',$version); } - /** - * The version of AOL. - * @return string Version of AOL (will only contain alpha-numeric characters and a period) - */ - public function getAolVersion() { return $this->_aol_version; } - /** - * Set the version of AOL - * @param $version The version of AOL - */ - public function setAolVersion($version) { $this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/','',$version); } - /** - * Is the browser from AOL? - * @return boolean True if the browser is from AOL otherwise false - */ - public function isAol() { return $this->_is_aol; } - /** - * Is the browser from a mobile device? - * @return boolean True if the browser is from a mobile device otherwise false - */ - public function isMobile() { return $this->_is_mobile; } - /** - * Is the browser from a robot (ex Slurp,GoogleBot)? - * @return boolean True if the browser is from a robot otherwise false - */ - public function isRobot() { return $this->_is_robot; } - /** - * Set the browser to be from AOL - * @param $isAol - */ - public function setAol($isAol) { $this->_is_aol = $isAol; } - /** - * Set the Browser to be mobile - * @param boolean $value is the browser a mobile brower or not - */ - protected function setMobile($value=true) { $this->_is_mobile = $value; } - /** - * Set the Browser to be a robot - * @param boolean $value is the browser a robot or not - */ - protected function setRobot($value=true) { $this->_is_robot = $value; } - /** - * Get the user agent value in use to determine the browser - * @return string The user agent from the HTTP header - */ - public function getUserAgent() { return $this->_agent; } - /** - * Set the user agent value (the construction will use the HTTP header value - this will overwrite it) - * @param $agent_string The value for the User Agent - */ - public function setUserAgent($agent_string) { - $this->reset(); - $this->_agent = $agent_string; - $this->determine(); - } - /** - * Used to determine if the browser is actually "chromeframe" - * @since 1.7 - * @return boolean True if the browser is using chromeframe - */ - public function isChromeFrame() { - return( strpos($this->_agent,"chromeframe") !== false ); - } - /** - * Returns a formatted string with a summary of the details of the browser. - * @return string formatted string with a summary of the browser - */ - public function __toString() { - return "Browser Name:{$this->getBrowser()}
\n" . - "Browser Version:{$this->getVersion()}
\n" . - "Browser User Agent String:{$this->getUserAgent()}
\n" . - "Platform:{$this->getPlatform()}
"; - } - /** - * Protected routine to calculate and determine what the browser is in use (including platform) - */ - protected function determine() { - $this->checkPlatform(); - $this->checkBrowsers(); - $this->checkForAol(); - } - /** - * Protected routine to determine the browser type - * @return boolean True if the browser was detected otherwise false - */ - protected function checkBrowsers() { - return ( - // well-known, well-used - // Special Notes: - // (1) Opera must be checked before FireFox due to the odd - // user agents used in some older versions of Opera - // (2) WebTV is strapped onto Internet Explorer so we must - // check for WebTV before IE - // (3) (deprecated) Galeon is based on Firefox and needs to be - // tested before Firefox is tested - // (4) OmniWeb is based on Safari so OmniWeb check must occur - // before Safari - // (5) Netscape 9+ is based on Firefox so Netscape checks - // before FireFox are necessary - $this->checkBrowserWebTv() || - $this->checkBrowserInternetExplorer() || - $this->checkBrowserOpera() || - $this->checkBrowserGaleon() || - $this->checkBrowserNetscapeNavigator9Plus() || - $this->checkBrowserFirefox() || - $this->checkBrowserChrome() || - $this->checkBrowserOmniWeb() || - - // common mobile - $this->checkBrowserAndroid() || - $this->checkBrowseriPad() || - $this->checkBrowseriPod() || - $this->checkBrowseriPhone() || - $this->checkBrowserBlackBerry() || - $this->checkBrowserNokia() || - - // common bots - $this->checkBrowserGoogleBot() || - $this->checkBrowserMSNBot() || - $this->checkBrowserSlurp() || - - // WebKit base check (post mobile and others) - $this->checkBrowserSafari() || - - // everyone else - $this->checkBrowserNetPositive() || - $this->checkBrowserFirebird() || - $this->checkBrowserKonqueror() || - $this->checkBrowserIcab() || - $this->checkBrowserPhoenix() || - $this->checkBrowserAmaya() || - $this->checkBrowserLynx() || - $this->checkBrowserShiretoko() || - $this->checkBrowserIceCat() || - $this->checkBrowserW3CValidator() || - $this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */ - ); - } - - /** - * Determine if the user is using a BlackBerry (last updated 1.7) - * @return boolean True if the browser is the BlackBerry browser otherwise false - */ - protected function checkBrowserBlackBerry() { - if( stripos($this->_agent,'blackberry') !== false ) { - $aresult = explode("/",stristr($this->_agent,"BlackBerry")); - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - $this->_browser_name = self::BROWSER_BLACKBERRY; - $this->setMobile(true); - return true; - } - return false; - } - - /** - * Determine if the user is using an AOL User Agent (last updated 1.7) - * @return boolean True if the browser is from AOL otherwise false - */ - protected function checkForAol() { - $this->setAol(false); - $this->setAolVersion(self::VERSION_UNKNOWN); - - if( stripos($this->_agent,'aol') !== false ) { - $aversion = explode(' ',stristr($this->_agent, 'AOL')); - $this->setAol(true); - $this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1])); - return true; - } - return false; - } - - /** - * Determine if the browser is the GoogleBot or not (last updated 1.7) - * @return boolean True if the browser is the GoogletBot otherwise false - */ - protected function checkBrowserGoogleBot() { - if( stripos($this->_agent,'googlebot') !== false ) { - $aresult = explode('/',stristr($this->_agent,'googlebot')); - $aversion = explode(' ',$aresult[1]); - $this->setVersion(str_replace(';','',$aversion[0])); - $this->_browser_name = self::BROWSER_GOOGLEBOT; - $this->setRobot(true); - return true; - } - return false; - } - - /** - * Determine if the browser is the MSNBot or not (last updated 1.9) - * @return boolean True if the browser is the MSNBot otherwise false - */ - protected function checkBrowserMSNBot() { - if( stripos($this->_agent,"msnbot") !== false ) { - $aresult = explode("/",stristr($this->_agent,"msnbot")); - $aversion = explode(" ",$aresult[1]); - $this->setVersion(str_replace(";","",$aversion[0])); - $this->_browser_name = self::BROWSER_MSNBOT; - $this->setRobot(true); - return true; - } - return false; - } - - /** - * Determine if the browser is the W3C Validator or not (last updated 1.7) - * @return boolean True if the browser is the W3C Validator otherwise false - */ - protected function checkBrowserW3CValidator() { - if( stripos($this->_agent,'W3C-checklink') !== false ) { - $aresult = explode('/',stristr($this->_agent,'W3C-checklink')); - $aversion = explode(' ',$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')); - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - $this->_browser_name = self::BROWSER_W3CVALIDATOR; - return true; - } - return false; - } - - /** - * Determine if the browser is the Yahoo! Slurp Robot or not (last updated 1.7) - * @return boolean True if the browser is the Yahoo! Slurp Robot otherwise false - */ - protected function checkBrowserSlurp() { - if( stripos($this->_agent,'slurp') !== false ) { - $aresult = explode('/',stristr($this->_agent,'Slurp')); - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - $this->_browser_name = self::BROWSER_SLURP; - $this->setRobot(true); - $this->setMobile(false); - return true; - } - return false; - } - - /** - * Determine if the browser is Internet Explorer or not (last updated 1.7) - * @return boolean True if the browser is Internet Explorer otherwise false - */ - protected function checkBrowserInternetExplorer() { - - // Test for v1 - v1.5 IE - if( stripos($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')); - $this->setBrowser( self::BROWSER_MSN ); - $this->setVersion(str_replace(array('(',')',';'),'',$aresult[1])); - return true; - } - $aresult = explode(' ',stristr(str_replace(';','; ',$this->_agent),'msie')); - $this->setBrowser( self::BROWSER_IE ); - $this->setVersion(str_replace(array('(',')',';'),'',$aresult[1])); - return true; - } - // Test for Pocket IE - else if( stripos($this->_agent,'mspie') !== false || stripos($this->_agent,'pocket') !== false ) { - $aresult = explode(' ',stristr($this->_agent,'mspie')); - $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); - $this->setVersion($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); - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - } - else { - $aversion = explode(' ',stristr($resultant,'opera mini')); - $this->setVersion($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\/(10.*)$/',$resultant,$matches) ) { - $this->setVersion($matches[1]); - } - else if( preg_match('/\//',$resultant) ) { - $aresult = explode('/',str_replace("("," ",$resultant)); - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - } - else { - $aversion = explode(' ',stristr($resultant,'opera')); - $this->setVersion(isset($aversion[1])?$aversion[1]:""); - } - $this->_browser_name = self::BROWSER_OPERA; - return true; - } - return false; - } - - /** - * Determine if the browser is Chrome or not (last updated 1.7) - * @return boolean True if the browser is Chrome otherwise false - */ - protected function checkBrowserChrome() { - if( stripos($this->_agent,'Chrome') !== false ) { - $aresult = explode('/',stristr($this->_agent,'Chrome')); - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - $this->setBrowser(self::BROWSER_CHROME); - return true; - } - return false; - } - - - /** - * Determine if the browser is WebTv or not (last updated 1.7) - * @return boolean True if the browser is WebTv otherwise false - */ - protected function checkBrowserWebTv() { - if( stripos($this->_agent,'webtv') !== false ) { - $aresult = explode('/',stristr($this->_agent,'webtv')); - $aversion = explode(' ',$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')); - $aversion = explode(' ',$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]); - $this->setVersion($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]); - $this->setVersion($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')); - $this->setVersion($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')); - $this->setVersion($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')); - $this->setVersion($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]); - $this->setBrowser(self::BROWSER_FIREFOX); - return true; - } - else if( preg_match("/Firefox$/i",$this->_agent,$matches) ) { - $this->setVersion(""); - $this->setBrowser(self::BROWSER_FIREFOX); - return true; - } - else if( preg_match("/Namoroka[\/ \(-]([^ ;\)]+)/i",$this->_agent,$matches) ) { - $this->setVersion($matches[1]); - $this->setBrowser(self::BROWSER_FIREFOX); - return true; - } - } - return false; - } - - /** - * Determine if the browser is Firefox or not (last updated 1.7) - * @return boolean True if the browser is Firefox otherwise false - */ - protected function checkBrowserIceweasel() { - if( stripos($this->_agent,'Iceweasel') !== false ) { - $aresult = explode('/',stristr($this->_agent,'Iceweasel')); - $aversion = explode(' ',$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')); - $aversion = explode(' ',$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); - } - $this->setBrowser(self::BROWSER_SAFARI); - return true; - } - return false; - } - - /** - * Determine if the browser is iPhone or not (last updated 1.7) - * @return boolean True if the browser is iPhone otherwise false - */ - protected function checkBrowseriPhone() { - if( stripos($this->_agent,'iPhone') !== false ) { - $aresult = explode('/',stristr($this->_agent,'Version')); - if( isset($aresult[1]) ) { - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - } - else { - $this->setVersion(self::VERSION_UNKNOWN); - } - $this->setMobile(true); - $this->setBrowser(self::BROWSER_IPHONE); - return true; - } - return false; - } - - /** - * Determine if the browser is iPod or not (last updated 1.7) - * @return boolean True if the browser is iPod otherwise false - */ - protected function checkBrowseriPad() { - if( stripos($this->_agent,'iPad') !== 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->setMobile(true); - $this->setBrowser(self::BROWSER_IPAD); - return true; - } - return false; - } - - /** - * Determine if the browser is iPod or not (last updated 1.7) - * @return boolean True if the browser is iPod otherwise false - */ - protected function checkBrowseriPod() { - if( stripos($this->_agent,'iPod') !== false ) { - $aresult = explode('/',stristr($this->_agent,'Version')); - if( isset($aresult[1]) ) { - $aversion = explode(' ',$aresult[1]); - $this->setVersion($aversion[0]); - } - else { - $this->setVersion(self::VERSION_UNKNOWN); - } - $this->setMobile(true); - $this->setBrowser(self::BROWSER_IPOD); - return true; - } - return false; - } - - /** - * Determine if the browser is Android or not (last updated 1.7) - * @return boolean True if the browser is Android otherwise false - */ - protected function checkBrowserAndroid() { - if( stripos($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); - } - $this->setMobile(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; - } - - } -} +getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) { + * echo 'You have FireFox version 2 or greater'; + * } + * + * User Agents Sampled from: http://www.useragentstring.com/ + * + * This implementation is based on the original work from Gary White + * http://apptools.com/phptools/browser/ + * Git and Packagist info: https://github.com/cbschuld/Browser.php + */ + +class Browser +{ + private $_agent = ''; + private $_browser_name = ''; + private $_version = ''; + private $_platform = ''; + private $_os = ''; + private $_is_aol = false; + private $_is_mobile = false; + private $_is_tablet = false; + private $_is_robot = false; + private $_is_facebook = false; + private $_aol_version = ''; + + const BROWSER_UNKNOWN = 'unknown'; + const VERSION_UNKNOWN = 'unknown'; + + const BROWSER_OPERA = 'Opera'; // http://www.opera.com/ + const BROWSER_OPERA_MINI = 'Opera Mini'; // http://www.opera.com/mini/ + const BROWSER_WEBTV = 'WebTV'; // http://www.webtv.net/pc/ + const BROWSER_IE = 'Internet Explorer'; // http://www.microsoft.com/ie/ + const BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // http://en.wikipedia.org/wiki/Internet_Explorer_Mobile + const BROWSER_KONQUEROR = 'Konqueror'; // http://www.konqueror.org/ + const BROWSER_ICAB = 'iCab'; // http://www.icab.de/ + const BROWSER_OMNIWEB = 'OmniWeb'; // http://www.omnigroup.com/applications/omniweb/ + const BROWSER_FIREBIRD = 'Firebird'; // http://www.ibphoenix.com/ + const BROWSER_FIREFOX = 'Firefox'; // http://www.mozilla.com/en-US/firefox/firefox.html + const BROWSER_ICEWEASEL = 'Iceweasel'; // http://www.geticeweasel.org/ + const BROWSER_SHIRETOKO = 'Shiretoko'; // http://wiki.mozilla.org/Projects/shiretoko + const BROWSER_MOZILLA = 'Mozilla'; // http://www.mozilla.com/en-US/ + const BROWSER_AMAYA = 'Amaya'; // http://www.w3.org/Amaya/ + const BROWSER_LYNX = 'Lynx'; // http://en.wikipedia.org/wiki/Lynx + const BROWSER_SAFARI = 'Safari'; // http://apple.com + const BROWSER_IPHONE = 'iPhone'; // http://apple.com + const BROWSER_IPOD = 'iPod'; // http://apple.com + const BROWSER_IPAD = 'iPad'; // http://apple.com + const BROWSER_CHROME = 'Chrome'; // http://www.google.com/chrome + const BROWSER_ANDROID = 'Android'; // http://www.android.com/ + const BROWSER_GOOGLEBOT = 'GoogleBot'; // http://en.wikipedia.org/wiki/Googlebot + const BROWSER_SLURP = 'Yahoo! Slurp'; // http://en.wikipedia.org/wiki/Yahoo!_Slurp + const BROWSER_W3CVALIDATOR = 'W3C Validator'; // http://validator.w3.org/ + const BROWSER_BLACKBERRY = 'BlackBerry'; // http://www.blackberry.com/ + const BROWSER_ICECAT = 'IceCat'; // http://en.wikipedia.org/wiki/GNU_IceCat + const BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // http://en.wikipedia.org/wiki/Web_Browser_for_S60 + const BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform + const BROWSER_MSN = 'MSN Browser'; // http://explorer.msn.com/ + const BROWSER_MSNBOT = 'MSN Bot'; // http://search.msn.com/msnbot.htm + const BROWSER_BINGBOT = 'Bing Bot'; // http://en.wikipedia.org/wiki/Bingbot + + const BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // http://browser.netscape.com/ (DEPRECATED) + const BROWSER_GALEON = 'Galeon'; // http://galeon.sourceforge.net/ (DEPRECATED) + const BROWSER_NETPOSITIVE = 'NetPositive'; // http://en.wikipedia.org/wiki/NetPositive (DEPRECATED) + const BROWSER_PHOENIX = 'Phoenix'; // http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED) + + const PLATFORM_UNKNOWN = 'unknown'; + const PLATFORM_WINDOWS = 'Windows'; + const PLATFORM_WINDOWS_CE = 'Windows CE'; + const PLATFORM_APPLE = 'Apple'; + const PLATFORM_LINUX = 'Linux'; + const PLATFORM_OS2 = 'OS/2'; + const PLATFORM_BEOS = 'BeOS'; + const PLATFORM_IPHONE = 'iPhone'; + const PLATFORM_IPOD = 'iPod'; + const PLATFORM_IPAD = 'iPad'; + const PLATFORM_BLACKBERRY = 'BlackBerry'; + const PLATFORM_NOKIA = 'Nokia'; + const PLATFORM_FREEBSD = 'FreeBSD'; + const PLATFORM_OPENBSD = 'OpenBSD'; + const PLATFORM_NETBSD = 'NetBSD'; + const PLATFORM_SUNOS = 'SunOS'; + const PLATFORM_OPENSOLARIS = 'OpenSolaris'; + const PLATFORM_ANDROID = 'Android'; + + const OPERATING_SYSTEM_UNKNOWN = 'unknown'; + + public function Browser($userAgent = "") + { + $this->reset(); + if ($userAgent != "") { + $this->setUserAgent($userAgent); + } else { + $this->determine(); + } + } + + /** + * Reset all properties + */ + public function reset() + { + $this->_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : ""; + $this->_browser_name = self::BROWSER_UNKNOWN; + $this->_version = self::VERSION_UNKNOWN; + $this->_platform = self::PLATFORM_UNKNOWN; + $this->_os = self::OPERATING_SYSTEM_UNKNOWN; + $this->_is_aol = false; + $this->_is_mobile = false; + $this->_is_tablet = false; + $this->_is_robot = false; + $this->_is_facebook = false; + $this->_aol_version = self::VERSION_UNKNOWN; + } + + /** + * Check to see if the specific browser is valid + * @param string $browserName + * @return bool True if the browser is the specified browser + */ + function isBrowser($browserName) + { + return (0 == strcasecmp($this->_browser_name, trim($browserName))); + } + + /** + * The name of the browser. All return types are from the class contants + * @return string Name of the browser + */ + public function getBrowser() + { + return $this->_browser_name; + } + + /** + * Set the name of the browser + * @param $browser string The name of the Browser + */ + public function setBrowser($browser) + { + $this->_browser_name = $browser; + } + + /** + * The name of the platform. All return types are from the class contants + * @return string Name of the browser + */ + public function getPlatform() + { + return $this->_platform; + } + + /** + * Set the name of the platform + * @param string $platform The name of the Platform + */ + public function setPlatform($platform) + { + $this->_platform = $platform; + } + + /** + * The version of the browser. + * @return string Version of the browser (will only contain alpha-numeric characters and a period) + */ + public function getVersion() + { + return $this->_version; + } + + /** + * Set the version of the browser + * @param string $version The version of the Browser + */ + public function setVersion($version) + { + $this->_version = preg_replace('/[^0-9,.,a-z,A-Z-]/', '', $version); + } + + /** + * The version of AOL. + * @return string Version of AOL (will only contain alpha-numeric characters and a period) + */ + public function getAolVersion() + { + return $this->_aol_version; + } + + /** + * Set the version of AOL + * @param string $version The version of AOL + */ + public function setAolVersion($version) + { + $this->_aol_version = preg_replace('/[^0-9,.,a-z,A-Z]/', '', $version); + } + + /** + * Is the browser from AOL? + * @return boolean True if the browser is from AOL otherwise false + */ + public function isAol() + { + return $this->_is_aol; + } + + /** + * Is the browser from a mobile device? + * @return boolean True if the browser is from a mobile device otherwise false + */ + public function isMobile() + { + return $this->_is_mobile; + } + + /** + * Is the browser from a tablet device? + * @return boolean True if the browser is from a tablet device otherwise false + */ + public function isTablet() + { + return $this->_is_tablet; + } + + /** + * Is the browser from a robot (ex Slurp,GoogleBot)? + * @return boolean True if the browser is from a robot otherwise false + */ + public function isRobot() + { + return $this->_is_robot; + } + + /** + * Is the browser from facebook? + * @return boolean True if the browser is from facebook otherwise false + */ + public function isFacebook() + { + return $this->_is_facebook; + } + + /** + * Set the browser to be from AOL + * @param $isAol + */ + public function setAol($isAol) + { + $this->_is_aol = $isAol; + } + + /** + * Set the Browser to be mobile + * @param boolean $value is the browser a mobile browser or not + */ + protected function setMobile($value = true) + { + $this->_is_mobile = $value; + } + + /** + * Set the Browser to be tablet + * @param boolean $value is the browser a tablet browser or not + */ + protected function setTablet($value = true) + { + $this->_is_tablet = $value; + } + + /** + * Set the Browser to be a robot + * @param boolean $value is the browser a robot or not + */ + protected function setRobot($value = true) + { + $this->_is_robot = $value; + } + + /** + * Set the Browser to be a Facebook request + * @param boolean $value is the browser a robot or not + */ + protected function setFacebook($value = true) + { + $this->_is_facebook = $value; + } + + /** + * Get the user agent value in use to determine the browser + * @return string The user agent from the HTTP header + */ + public function getUserAgent() + { + return $this->_agent; + } + + /** + * Set the user agent value (the construction will use the HTTP header value - this will overwrite it) + * @param string $agent_string The value for the User Agent + */ + public function setUserAgent($agent_string) + { + $this->reset(); + $this->_agent = $agent_string; + $this->determine(); + } + + /** + * Used to determine if the browser is actually "chromeframe" + * @since 1.7 + * @return boolean True if the browser is using chromeframe + */ + public function isChromeFrame() + { + return (strpos($this->_agent, "chromeframe") !== false); + } + + /** + * Returns a formatted string with a summary of the details of the browser. + * @return string formatted string with a summary of the browser + */ + public function __toString() + { + return "Browser Name: {$this->getBrowser()}
\n" . + "Browser Version: {$this->getVersion()}
\n" . + "Browser User Agent String: {$this->getUserAgent()}
\n" . + "Platform: {$this->getPlatform()}
"; + } + + /** + * Protected routine to calculate and determine what the browser is in use (including platform) + */ + protected function determine() + { + $this->checkPlatform(); + $this->checkBrowsers(); + $this->checkForAol(); + } + + /** + * Protected routine to determine the browser type + * @return boolean True if the browser was detected otherwise false + */ + protected function checkBrowsers() + { + return ( + // well-known, well-used + // Special Notes: + // (1) Opera must be checked before FireFox due to the odd + // user agents used in some older versions of Opera + // (2) WebTV is strapped onto Internet Explorer so we must + // check for WebTV before IE + // (3) (deprecated) Galeon is based on Firefox and needs to be + // tested before Firefox is tested + // (4) OmniWeb is based on Safari so OmniWeb check must occur + // before Safari + // (5) Netscape 9+ is based on Firefox so Netscape checks + // before FireFox are necessary + $this->checkBrowserWebTv() || + $this->checkBrowserInternetExplorer() || + $this->checkBrowserOpera() || + $this->checkBrowserGaleon() || + $this->checkBrowserNetscapeNavigator9Plus() || + $this->checkBrowserFirefox() || + $this->checkBrowserChrome() || + $this->checkBrowserOmniWeb() || + + // common mobile + $this->checkBrowserAndroid() || + $this->checkBrowseriPad() || + $this->checkBrowseriPod() || + $this->checkBrowseriPhone() || + $this->checkBrowserBlackBerry() || + $this->checkBrowserNokia() || + + // common bots + $this->checkBrowserGoogleBot() || + $this->checkBrowserMSNBot() || + $this->checkBrowserBingBot() || + $this->checkBrowserSlurp() || + + // check for facebook external hit when loading URL + $this->checkFacebookExternalHit() || + + // WebKit base check (post mobile and others) + $this->checkBrowserSafari() || + + // everyone else + $this->checkBrowserNetPositive() || + $this->checkBrowserFirebird() || + $this->checkBrowserKonqueror() || + $this->checkBrowserIcab() || + $this->checkBrowserPhoenix() || + $this->checkBrowserAmaya() || + $this->checkBrowserLynx() || + $this->checkBrowserShiretoko() || + $this->checkBrowserIceCat() || + $this->checkBrowserIceweasel() || + $this->checkBrowserW3CValidator() || + $this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */ + ); + } + + /** + * Determine if the user is using a BlackBerry (last updated 1.7) + * @return boolean True if the browser is the BlackBerry browser otherwise false + */ + protected function checkBrowserBlackBerry() + { + if (stripos($this->_agent, 'blackberry') !== false) { + $aresult = explode("/", stristr($this->_agent, "BlackBerry")); + $aversion = explode(' ', $aresult[1]); + $this->setVersion($aversion[0]); + $this->_browser_name = self::BROWSER_BLACKBERRY; + $this->setMobile(true); + return true; + } + return false; + } + + /** + * Determine if the user is using an AOL User Agent (last updated 1.7) + * @return boolean True if the browser is from AOL otherwise false + */ + protected function checkForAol() + { + $this->setAol(false); + $this->setAolVersion(self::VERSION_UNKNOWN); + + if (stripos($this->_agent, 'aol') !== false) { + $aversion = explode(' ', stristr($this->_agent, 'AOL')); + $this->setAol(true); + $this->setAolVersion(preg_replace('/[^0-9\.a-z]/i', '', $aversion[1])); + return true; + } + return false; + } + + /** + * Determine if the browser is the GoogleBot or not (last updated 1.7) + * @return boolean True if the browser is the GoogletBot otherwise false + */ + protected function checkBrowserGoogleBot() + { + if (stripos($this->_agent, 'googlebot') !== false) { + $aresult = explode('/', stristr($this->_agent, 'googlebot')); + $aversion = explode(' ', $aresult[1]); + $this->setVersion(str_replace(';', '', $aversion[0])); + $this->_browser_name = self::BROWSER_GOOGLEBOT; + $this->setRobot(true); + return true; + } + return false; + } + + /** + * Determine if the browser is the MSNBot or not (last updated 1.9) + * @return boolean True if the browser is the MSNBot otherwise false + */ + protected function checkBrowserMSNBot() + { + if (stripos($this->_agent, "msnbot") !== false) { + $aresult = explode("/", stristr($this->_agent, "msnbot")); + $aversion = explode(" ", $aresult[1]); + $this->setVersion(str_replace(";", "", $aversion[0])); + $this->_browser_name = self::BROWSER_MSNBOT; + $this->setRobot(true); + return true; + } + return false; + } + + /** + * Determine if the browser is the BingBot or not (last updated 1.9) + * @return boolean True if the browser is the BingBot otherwise false + */ + protected function checkBrowserBingBot() + { + if (stripos($this->_agent, "bingbot") !== false) { + $aresult = explode("/", stristr($this->_agent, "bingbot")); + $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')); + $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')); + $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')); + $aversion = explode(' ', $aresult[1]); + $this->setVersion($aversion[0]); + $this->_browser_name = self::BROWSER_SLURP; + $this->setRobot(true); + $this->setMobile(false); + return true; + } + return false; + } + + /** + * Determine if the browser is Internet Explorer or not (last updated 1.7) + * @return boolean True if the browser is Internet Explorer otherwise false + */ + protected function checkBrowserInternetExplorer() + { + + // Test for v1 - v1.5 IE + if (stripos($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')); + $this->setBrowser(self::BROWSER_MSN); + $this->setVersion(str_replace(array('(', ')', ';'), '', $aresult[1])); + return true; + } + $aresult = explode(' ', stristr(str_replace(';', '; ', $this->_agent), 'msie')); + $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); + $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')); + $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); + $this->setVersion($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); + $aversion = explode(' ', $aresult[1]); + $this->setVersion($aversion[0]); + } else { + $aversion = explode(' ', stristr($resultant, 'opera mini')); + $this->setVersion($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)); + $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)); + $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')); + $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')); + $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')); + $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]); + $this->setVersion($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]); + $this->setVersion($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')); + $this->setVersion($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')); + $this->setVersion($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')); + $this->setVersion($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')); + $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')); + $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; + } + + } +} + +?>