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<?php
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Modified to remove var
* Chris Christoff on 12/26/2012
* Changes: Changes vars to publics
*
* Modified to work for EDD by
* Chris Christoff on 12/23/2012
* Changes: Removed the browser string return and added spacing. Also removed return HTML formatting.
*
* Modified to add formatted User Agent string for EDD System Info by
* Chris Christoff on 12/23/2012
* Changes: Split user string and add formatting so we can print a nicely
* formatted user agent string on the EDD System Info
*
* File: Browser.php
* Author: Chris Schuld (http://chrisschuld.com/)
* Last Modified: August 20th, 2010
*
* @version 1.9
* @package PegasusPHP
*
* Copyright (C) 2008-2010 Chris Schuld (chris@chrisschuld.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details at:
* http://www.gnu.org/copyleft/gpl.html
*
*
* Typical Usage:
*
* $browser = new Browser();
* if( $browser->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)
*
*/
class Browser {
public $_agent = '';
public $_browser_name = '';
public $_version = '';
public $_platform = '';
public $_os = '';
public $_is_aol = false;
public $_is_mobile = false;
public $_is_robot = false;
public $_aol_version = '';
public $BROWSER_UNKNOWN = 'unknown';
public $VERSION_UNKNOWN = 'unknown';
public $BROWSER_OPERA = 'Opera'; // Http://www.opera.com/
public $BROWSER_OPERA_MINI = 'Opera Mini'; // Http://www.opera.com/mini/
public $BROWSER_WEBTV = 'WebTV'; // Http://www.webtv.net/pc/
public $BROWSER_IE = 'Internet Explorer'; // Http://www.microsoft.com/ie/
public $BROWSER_POCKET_IE = 'Pocket Internet Explorer'; // Http://en.wikipedia.org/wiki/Internet_Explorer_Mobile
public $BROWSER_KONQUEROR = 'Konqueror'; // Http://www.konqueror.org/
public $BROWSER_ICAB = 'iCab'; // Http://www.icab.de/
public $BROWSER_OMNIWEB = 'OmniWeb'; // Http://www.omnigroup.com/applications/omniweb/
public $BROWSER_FIREBIRD = 'Firebird'; // Http://www.ibphoenix.com/
public $BROWSER_FIREFOX = 'Firefox'; // Http://www.mozilla.com/en-US/firefox/firefox.html
public $BROWSER_ICEWEASEL = 'Iceweasel'; // Http://www.geticeweasel.org/
public $BROWSER_SHIRETOKO = 'Shiretoko'; // Http://wiki.mozilla.org/Projects/shiretoko
public $BROWSER_MOZILLA = 'Mozilla'; // Http://www.mozilla.com/en-US/
public $BROWSER_AMAYA = 'Amaya'; // Http://www.w3.org/Amaya/
public $BROWSER_LYNX = 'Lynx'; // Http://en.wikipedia.org/wiki/Lynx
public $BROWSER_SAFARI = 'Safari'; // Http://apple.com
public $BROWSER_IPHONE = 'iPhone'; // Http://apple.com
public $BROWSER_IPOD = 'iPod'; // Http://apple.com
public $BROWSER_IPAD = 'iPad'; // Http://apple.com
public $BROWSER_CHROME = 'Chrome'; // Http://www.google.com/chrome
public $BROWSER_ANDROID = 'Android'; // Http://www.android.com/
public $BROWSER_GOOGLEBOT = 'GoogleBot'; // Http://en.wikipedia.org/wiki/Googlebot
public $BROWSER_SLURP = 'Yahoo! Slurp'; // Http://en.wikipedia.org/wiki/Yahoo!_Slurp
public $BROWSER_W3CVALIDATOR = 'W3C Validator'; // Http://validator.w3.org/
public $BROWSER_BLACKBERRY = 'BlackBerry'; // Http://www.blackberry.com/
public $BROWSER_ICECAT = 'IceCat'; // Http://en.wikipedia.org/wiki/GNU_IceCat
public $BROWSER_NOKIA_S60 = 'Nokia S60 OSS Browser'; // Http://en.wikipedia.org/wiki/Web_Browser_for_S60
public $BROWSER_NOKIA = 'Nokia Browser'; // * all other WAP-based browsers on the Nokia Platform
public $BROWSER_MSN = 'MSN Browser'; // Http://explorer.msn.com/
public $BROWSER_MSNBOT = 'MSN Bot'; // Http://search.msn.com/msnbot.htm
// Http://en.wikipedia.org/wiki/Msnbot (used for Bing as well)
public $BROWSER_NETSCAPE_NAVIGATOR = 'Netscape Navigator'; // Http://browser.netscape.com/ (DEPRECATED)
public $BROWSER_GALEON = 'Galeon'; // Http://galeon.sourceforge.net/ (DEPRECATED)
public $BROWSER_NETPOSITIVE = 'NetPositive'; // Http://en.wikipedia.org/wiki/NetPositive (DEPRECATED)
public $BROWSER_PHOENIX = 'Phoenix'; // Http://en.wikipedia.org/wiki/History_of_Mozilla_Firefox (DEPRECATED)
public $PLATFORM_UNKNOWN = 'unknown';
public $PLATFORM_WINDOWS = 'Windows';
public $PLATFORM_WINDOWS_CE = 'Windows CE';
public $PLATFORM_APPLE = 'Apple';
public $PLATFORM_LINUX = 'Linux';
public $PLATFORM_OS2 = 'OS/2';
public $PLATFORM_BEOS = 'BeOS';
public $PLATFORM_IPHONE = 'iPhone';
public $PLATFORM_IPOD = 'iPod';
public $PLATFORM_IPAD = 'iPad';
public $PLATFORM_BLACKBERRY = 'BlackBerry';
public $PLATFORM_NOKIA = 'Nokia';
public $PLATFORM_FREEBSD = 'FreeBSD';
public $PLATFORM_OPENBSD = 'OpenBSD';
public $PLATFORM_NETBSD = 'NetBSD';
public $PLATFORM_SUNOS = 'SunOS';
public $PLATFORM_OPENSOLARIS = 'OpenSolaris';
public $PLATFORM_ANDROID = 'Android';
public $OPERATING_SYSTEM_UNKNOWN = 'unknown';
function __construct( $useragent="" ) {
$this->reset();
if ( $useragent != "" ) {
$this->setUserAgent( $useragent );
} else {
$this->determine();
}
}
/**
* Reset all properties
*/
function reset() {
$this->_agent = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : "";
$this->_browser_name = $this->BROWSER_UNKNOWN;
$this->_version = $this->VERSION_UNKNOWN;
$this->_platform = $this->PLATFORM_UNKNOWN;
$this->_os = $this->OPERATING_SYSTEM_UNKNOWN;
$this->_is_aol = false;
$this->_is_mobile = false;
$this->_is_robot = false;
$this->_aol_version = $this->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
*/
function getBrowser() { return $this->_browser_name; }
/**
* Set the name of the browser
*
* @param unknown $browser The name of the Browser
*/
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
*/
function getPlatform() { return $this->_platform; }
/**
* Set the name of the platform
*
* @param unknown $platform The name of the Platform
*/
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)
*/
function getVersion() { return $this->_version; }
/**
* Set the version of the browser
*
* @param unknown $version The version of the Browser
*/
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)
*/
function getAolVersion() { return $this->_aol_version; }
/**
* Set the version of AOL
*
* @param unknown $version The version of AOL
*/
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
*/
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
*/
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
*/
function isRobot() { return $this->_is_robot; }
/**
* Set the browser to be from AOL
*
* @param unknown $isAol
*/
function setAol( $isAol ) { $this->_is_aol = $isAol; }
/**
* Set the Browser to be mobile
*
* @param boolean $value is the browser a mobile brower or not
*/
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
*/
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
*/
function getUserAgent() { return $this->_agent; }
/**
* Set the user agent value (the construction will use the HTTP header value - this will overwrite it)
*
* @param unknown $agent_string The value for the User Agent
*/
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
*/
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
*/
function __toString() {
$text1 = $this->getUserAgent(); //grabs the UA (user agent) string
$UAline1 = substr( $text1, 0, 32 ); //the first line we print should only be the first 32 characters of the UA string
$text2 = $this->getUserAgent();//now we grab it again and save it to a string
$towrapUA = str_replace( $UAline1, '', $text2 );//the rest of the printoff (other than first line) is equivolent
// To the whole string minus the part we printed off. IE
// User Agent: thefirst32charactersfromUAline1
// the rest of it is now stored in
// $text2 to be printed off
// But we need to add spaces before each line that is split other than line 1
$space = '';
for ( $i = 0; $i < 25; $i++ ) {
$space .= ' ';
}
// Now we split the remaining string of UA ($text2) into lines that are prefixed by spaces for formatting
$wordwrapped = chunk_split( $towrapUA, 32, "\n $space" );
return "Platform: {$this->getPlatform()} \n".
"Browser Name: {$this->getBrowser()} \n" .
"Browser Version: {$this->getVersion()} \n" .
"User Agent String: $UAline1 \n\t\t\t " .
"$wordwrapped";
}
/**
* Protected routine to calculate and determine what the browser is in use (including platform)
*/
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
*/
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
*/
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 = $this->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
*/
function checkForAol() {
$this->setAol( false );
$this->setAolVersion( $this->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
*/
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 = $this->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
*/
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 = $this->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
*/
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 = $this->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 = $this->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
*/
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 = $this->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
*/
function checkBrowserInternetExplorer() {
// Test for v1 - v1.5 IE
if ( stripos( $this->_agent, 'microsoft internet explorer' ) !== false ) {
$this->setBrowser( $this->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( $this->BROWSER_MSN );
$this->setVersion( str_replace( array( '(', ')', ';' ), '', $aresult[1] ) );
return true;
}
$aresult = explode( ' ', stristr( str_replace( ';', '; ', $this->_agent ), 'msie' ) );
$this->setBrowser( $this->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( $this->PLATFORM_WINDOWS_CE );
$this->setBrowser( $this->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
*/
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 = $this->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 = $this->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
*/
function checkBrowserChrome() {
if ( stripos( $this->_agent, 'Chrome' ) !== false ) {
$aresult = explode( '/', stristr( $this->_agent, 'Chrome' ) );
$aversion = explode( ' ', $aresult[1] );
$this->setVersion( $aversion[0] );
$this->setBrowser( $this->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
*/
function checkBrowserWebTv() {
if ( stripos( $this->_agent, 'webtv' ) !== false ) {
$aresult = explode( '/', stristr( $this->_agent, 'webtv' ) );
$aversion = explode( ' ', $aresult[1] );
$this->setVersion( $aversion[0] );
$this->setBrowser( $this->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
*/
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( $this->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
*/
function checkBrowserGaleon() {
if ( stripos( $this->_agent, 'galeon' ) !== false ) {
$aresult = explode( ' ', stristr( $this->_agent, 'galeon' ) );
$aversion = explode( '/', $aresult[0] );
$this->setVersion( $aversion[1] );
$this->setBrowser( $this->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
*/
function checkBrowserKonqueror() {
if ( stripos( $this->_agent, 'Konqueror' ) !== false ) {
$aresult = explode( ' ', stristr( $this->_agent, 'Konqueror' ) );
$aversion = explode( '/', $aresult[0] );
$this->setVersion( $aversion[1] );
$this->setBrowser( $this->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
*/
function checkBrowserIcab() {
if ( stripos( $this->_agent, 'icab' ) !== false ) {
$aversion = explode( ' ', stristr( str_replace( '/', ' ', $this->_agent ), 'icab' ) );
$this->setVersion( $aversion[1] );
$this->setBrowser( $this->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
*/
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( $this->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
*/
function checkBrowserPhoenix() {
if ( stripos( $this->_agent, 'Phoenix' ) !== false ) {
$aversion = explode( '/', stristr( $this->_agent, 'Phoenix' ) );
$this->setVersion( $aversion[1] );
$this->setBrowser( $this->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
*/
function checkBrowserFirebird() {
if ( stripos( $this->_agent, 'Firebird' ) !== false ) {
$aversion = explode( '/', stristr( $this->_agent, 'Firebird' ) );
$this->setVersion( $aversion[1] );
$this->setBrowser( $this->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
*/
function checkBrowserNetscapeNavigator9Plus() {
if ( stripos( $this->_agent, 'Firefox' ) !== false && preg_match( '/Navigator\/([^ ]*)/i', $this->_agent, $matches ) ) {
$this->setVersion( $matches[1] );
$this->setBrowser( $this->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( $this->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
*/
function checkBrowserShiretoko() {
if ( stripos( $this->_agent, 'Mozilla' ) !== false && preg_match( '/Shiretoko\/([^ ]*)/i', $this->_agent, $matches ) ) {
$this->setVersion( $matches[1] );
$this->setBrowser( $this->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
*/
function checkBrowserIceCat() {
if ( stripos( $this->_agent, 'Mozilla' ) !== false && preg_match( '/IceCat\/([^ ]*)/i', $this->_agent, $matches ) ) {
$this->setVersion( $matches[1] );
$this->setBrowser( $this->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
*/
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( $this->BROWSER_NOKIA_S60 );
} else {
$this->setBrowser( $this->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
*/
function checkBrowserFirefox() {
if ( stripos( $this->_agent, 'safari' ) === false ) {
if ( preg_match( "/Firefox[\/ \(]([^ ;\)]+)/i", $this->_agent, $matches ) ) {
$this->setVersion( $matches[1] );
$this->setBrowser( $this->BROWSER_FIREFOX );
return true;
} else if ( preg_match( "/Firefox$/i", $this->_agent, $matches ) ) {
$this->setVersion( "" );
$this->setBrowser( $this->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
*/
function checkBrowserIceweasel() {
if ( stripos( $this->_agent, 'Iceweasel' ) !== false ) {
$aresult = explode( '/', stristr( $this->_agent, 'Iceweasel' ) );
$aversion = explode( ' ', $aresult[1] );
$this->setVersion( $aversion[0] );
$this->setBrowser( $this->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
*/
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( $this->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( $this->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( $this->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
*/
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( $this->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
*/
function checkBrowserAmaya() {
if ( stripos( $this->_agent, 'amaya' ) !== false ) {
$aresult = explode( '/', stristr( $this->_agent, 'Amaya' ) );
$aversion = explode( ' ', $aresult[1] );
$this->setVersion( $aversion[0] );
$this->setBrowser( $this->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
*/
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( $this->VERSION_UNKNOWN );
}
$this->setBrowser( $this->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
*/
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( $this->VERSION_UNKNOWN );
}
$this->setMobile( true );
$this->setBrowser( $this->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
*/
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( $this->VERSION_UNKNOWN );
}
$this->setMobile( true );
$this->setBrowser( $this->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
*/
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( $this->VERSION_UNKNOWN );
}
$this->setMobile( true );
$this->setBrowser( $this->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
*/
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( $this->VERSION_UNKNOWN );
}
$this->setMobile( true );
$this->setBrowser( $this->BROWSER_ANDROID );
return true;
}
return false;
}
/**
* Determine the user's platform (last updated 1.7)
*/
function checkPlatform() {
if ( stripos( $this->_agent, 'windows' ) !== false ) {
$this->_platform = $this->PLATFORM_WINDOWS;
} else if ( stripos( $this->_agent, 'iPad' ) !== false ) {
$this->_platform = $this->PLATFORM_IPAD;
} else if ( stripos( $this->_agent, 'iPod' ) !== false ) {
$this->_platform = $this->PLATFORM_IPOD;
} else if ( stripos( $this->_agent, 'iPhone' ) !== false ) {
$this->_platform = $this->PLATFORM_IPHONE;
} elseif ( stripos( $this->_agent, 'mac' ) !== false ) {
$this->_platform = $this->PLATFORM_APPLE;
} elseif ( stripos( $this->_agent, 'android' ) !== false ) {
$this->_platform = $this->PLATFORM_ANDROID;
} elseif ( stripos( $this->_agent, 'linux' ) !== false ) {
$this->_platform = $this->PLATFORM_LINUX;
} else if ( stripos( $this->_agent, 'Nokia' ) !== false ) {
$this->_platform = $this->PLATFORM_NOKIA;
} else if ( stripos( $this->_agent, 'BlackBerry' ) !== false ) {
$this->_platform = $this->PLATFORM_BLACKBERRY;
} elseif ( stripos( $this->_agent, 'FreeBSD' ) !== false ) {
$this->_platform = $this->PLATFORM_FREEBSD;
} elseif ( stripos( $this->_agent, 'OpenBSD' ) !== false ) {
$this->_platform = $this->PLATFORM_OPENBSD;
} elseif ( stripos( $this->_agent, 'NetBSD' ) !== false ) {
$this->_platform = $this->PLATFORM_NETBSD;
} elseif ( stripos( $this->_agent, 'OpenSolaris' ) !== false ) {
$this->_platform = $this->PLATFORM_OPENSOLARIS;
} elseif ( stripos( $this->_agent, 'SunOS' ) !== false ) {
$this->_platform = $this->PLATFORM_SUNOS;
} elseif ( stripos( $this->_agent, 'OS\/2' ) !== false ) {
$this->_platform = $this->PLATFORM_OS2;
} elseif ( stripos( $this->_agent, 'BeOS' ) !== false ) {
$this->_platform = $this->PLATFORM_BEOS;
} elseif ( stripos( $this->_agent, 'win' ) !== false ) {
$this->_platform = $this->PLATFORM_WINDOWS;
}
}
}
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