not - php know browser

¿Cómo obtener el nombre y la versión exacta del navegador?

Question

He intentado algunas soluciones, pero no puedo obtener el nombre y la versión exactos:

Estoy intentando seguir el código:

$browserAgent = $_SERVER[''HTTP_USER_AGENT''];
echo $browserAgent;

Salida del código anterior:

Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.68 Safari/534.24

Pero estoy usando:

Google Chrome 11.0.696.68
on
Ubuntu 10.04

Así que puedo encontrar en Chrome/11.0.696.68 en la cadena de salida pero también está mostrando algunos otros nombres de navegadores que son confusos para extraer el nombre exacto del navegador / versión de la cadena.

Answer 1

Me gustaría sugerirle esta clase increíble. Esto funcionó muy bien para mí.

http://chrisschuld.com/projects/browser-php-detecting-a-users-browser-from-php.html/

Estoy publicando el código que utilicé con el aviso de copyright del autor original. Puede obtener el último código del enlace de arriba.

<?php
/**
* File: Browser.php
* Author: Chris Schuld (http://chrisschuld.com/)
*
* Copyright (C) 2008-2010 Chris Schuld ([email protected])
*
* Typical Usage:
*
* $browser = new Browser();
* if( $browser->getBrowser() == Browser::BROWSER_FIREFOX && $browser->getVersion() >= 2 ) {
* echo ''You have FireFox version 2 or greater'';
* }
*
*/
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'';
const BROWSER_OPERA_MINI = ''Opera Mini'';
const BROWSER_WEBTV = ''WebTV'';
const BROWSER_IE = ''Internet Explorer'';
const BROWSER_POCKET_IE = ''Pocket Internet Explorer'';
const BROWSER_KONQUEROR = ''Konqueror'';
const BROWSER_ICAB = ''iCab'';
const BROWSER_OMNIWEB = ''OmniWeb'';
const BROWSER_FIREBIRD = ''Firebird'';
const BROWSER_FIREFOX = ''Firefox'';
const BROWSER_ICEWEASEL = ''Iceweasel'';
const BROWSER_SHIRETOKO = ''Shiretoko'';
const BROWSER_MOZILLA = ''Mozilla'';
const BROWSER_AMAYA = ''Amaya'';
const BROWSER_LYNX = ''Lynx'';
const BROWSER_SAFARI = ''Safari'';
const BROWSER_IPHONE = ''iPhone'';
const BROWSER_IPOD = ''iPod'';
const BROWSER_IPAD = ''iPad'';
const BROWSER_CHROME = ''Chrome'';
const BROWSER_ANDROID = ''Android'';
const BROWSER_GOOGLEBOT = ''GoogleBot'';
const BROWSER_SLURP = ''Yahoo! Slurp'';
const BROWSER_W3CVALIDATOR = ''W3C Validator'';
const BROWSER_BLACKBERRY = ''BlackBerry'';
const BROWSER_ICECAT = ''IceCat'';
const BROWSER_NOKIA_S60 = ''Nokia S60 OSS Browser'';
const BROWSER_NOKIA = ''Nokia Browser'';
const BROWSER_MSN = ''MSN Browser'';
const BROWSER_MSNBOT = ''MSN Bot'';
const BROWSER_NETSCAPE_NAVIGATOR = ''Netscape Navigator'';
const BROWSER_GALEON = ''Galeon'';
const BROWSER_NETPOSITIVE = ''NetPositive'';
const BROWSER_PHOENIX = ''Phoenix'';
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 $browserName
* @return boolean
*/
function isBrowser($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
*/
public function isAol() { return $this->_is_aol; }
/**
* Is the browser from a mobile device?
* @return boolean
*/
public function isMobile() { return $this->_is_mobile; }
/**
* Is the browser from a robot (ex Slurp,GoogleBot)?
* @return boolean
*/
public function isRobot() { return $this->_is_robot; }
/**
* Set the browser to be from AOL
* @param $isAol
*/
public function setAol($isAol) { $this->_is_aol = $isAol; }
/**
* Set the Browser to be mobile
* @param boolean
*/
protected function setMobile($value=true) { $this->_is_mobile = $value; }
/**
* Set the Browser to be a robot
* @param boolean
*/
protected function setRobot($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;
$this->determine();
}
/**
* Used to determine if the browser is actually "chromeframe"
* @return boolean
*/
public function isChromeFrame() {
return( strpos($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 "<strong>Browser Name:</strong>{$this->getBrowser()}<br/>/n" .
"<strong>Browser Version:</strong>{$this->getVersion()}<br/>/n" .
"<strong>Browser User Agent String:</strong>{$this->getUserAgent()}<br/>/n" .
"<strong>Platform:</strong>{$this->getPlatform()}<br/>";
}
/**
* 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
*/
protected function checkBrowsers() {
return (
$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() ||
$this->checkBrowserMozilla() /* Mozilla is such an open standard that you must check it last */
);
}
protected function checkBrowserBlackBerry() {
if( stripos($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;
}
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'', '''', $aversion[1]));
return true;
}
return false;
}
protected function checkBrowserGoogleBot() {
if( stripos($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;
$this->setRobot(true);
return true;
}
return false;
}
protected function checkBrowserMSNBot() {
if( stripos($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;
$this->setRobot(true);
return true;
}
return false;
}
protected function checkBrowserW3CValidator() {
if( stripos($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]);
$this->_browser_name = self::BROWSER_W3CVALIDATOR;
return true;
}
return false;
}
protected function checkBrowserSlurp() {
if( stripos($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);
$this->setMobile(false);
return true;
}
return false;
}
protected function checkBrowserInternetExplorer() {
// Test for v1 - v1.5 IE
if( stripos($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;
}
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]:"");
}
$this->_browser_name = self::BROWSER_OPERA;
return true;
}
return false;
}
protected function checkBrowserChrome() {
if( stripos($this->_agent,''Chrome'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''Chrome''));
$aversion = explode('' '',$aresult[1]);
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_CHROME);
return true;
}
return false;
}
protected function checkBrowserWebTv() {
if( stripos($this->_agent,''webtv'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''webtv''));
$aversion = explode('' '',$aresult[1]);
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_WEBTV);
return true;
}
return false;
}
protected function checkBrowserNetPositive() {
if( stripos($this->_agent,''NetPositive'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''NetPositive''));
$aversion = explode('' '',$aresult[1]);
$this->setVersion(str_replace(array(''('','')'','';''),'''',$aversion[0]));
$this->setBrowser(self::BROWSER_NETPOSITIVE);
return true;
}
return false;
}
protected function checkBrowserGaleon() {
if( stripos($this->_agent,''galeon'') !== false ) {
$aresult = explode('' '',stristr($this->_agent,''galeon''));
$aversion = explode(''/'',$aresult[0]);
$this->setVersion($aversion[1]);
$this->setBrowser(self::BROWSER_GALEON);
return true;
}
return false;
}
protected function checkBrowserKonqueror() {
if( stripos($this->_agent,''Konqueror'') !== false ) {
$aresult = explode('' '',stristr($this->_agent,''Konqueror''));
$aversion = explode(''/'',$aresult[0]);
$this->setVersion($aversion[1]);
$this->setBrowser(self::BROWSER_KONQUEROR);
return true;
}
return false;
}
protected function checkBrowserIcab() {
if( stripos($this->_agent,''icab'') !== false ) {
$aversion = explode('' '',stristr(str_replace(''/'','' '',$this->_agent),''icab''));
$this->setVersion($aversion[1]);
$this->setBrowser(self::BROWSER_ICAB);
return true;
}
return false;
}
protected function checkBrowserOmniWeb() {
if( stripos($this->_agent,''omniweb'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''omniweb''));
$aversion = explode('' '',isset($aresult[1])?$aresult[1]:"");
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_OMNIWEB);
return true;
}
return false;
}
protected function checkBrowserPhoenix() {
if( stripos($this->_agent,''Phoenix'') !== false ) {
$aversion = explode(''/'',stristr($this->_agent,''Phoenix''));
$this->setVersion($aversion[1]);
$this->setBrowser(self::BROWSER_PHOENIX);
return true;
}
return false;
}
protected function checkBrowserFirebird() {
if( stripos($this->_agent,''Firebird'') !== false ) {
$aversion = explode(''/'',stristr($this->_agent,''Firebird''));
$this->setVersion($aversion[1]);
$this->setBrowser(self::BROWSER_FIREBIRD);
return true;
}
return false;
}
protected function checkBrowserNetscapeNavigator9Plus() {
if( stripos($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]);
$this->setBrowser(self::BROWSER_NETSCAPE_NAVIGATOR);
return true;
}
return false;
}
protected function checkBrowserShiretoko() {
if( stripos($this->_agent,''Mozilla'') !== false && preg_match(''/Shiretoko//([^ ]*)/i'',$this->_agent,$matches) ) {
$this->setVersion($matches[1]);
$this->setBrowser(self::BROWSER_SHIRETOKO);
return true;
}
return false;
}
protected function checkBrowserIceCat() {
if( stripos($this->_agent,''Mozilla'') !== false && preg_match(''/IceCat//([^ ]*)/i'',$this->_agent,$matches) ) {
$this->setVersion($matches[1]);
$this->setBrowser(self::BROWSER_ICECAT);
return true;
}
return false;
}
protected function checkBrowserNokia() {
if( preg_match("/Nokia([^//]+)//([^ SP]+)/i",$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 );
}
$this->setMobile(true);
return true;
}
return false;
}
protected function checkBrowserFirefox() {
if( stripos($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("");
$this->setBrowser(self::BROWSER_FIREFOX);
return true;
}
}
return false;
}
protected function checkBrowserIceweasel() {
if( stripos($this->_agent,''Iceweasel'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''Iceweasel''));
$aversion = explode('' '',$aresult[1]);
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_ICEWEASEL);
return true;
}
return false;
}
protected function checkBrowserMozilla() {
if( stripos($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]);
$this->setBrowser(self::BROWSER_MOZILLA);
return true;
}
return false;
}
protected function checkBrowserLynx() {
if( stripos($this->_agent,''lynx'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''Lynx''));
$aversion = explode('' '',(isset($aresult[1])?$aresult[1]:""));
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_LYNX);
return true;
}
return false;
}
protected function checkBrowserAmaya() {
if( stripos($this->_agent,''amaya'') !== false ) {
$aresult = explode(''/'',stristr($this->_agent,''Amaya''));
$aversion = explode('' '',$aresult[1]);
$this->setVersion($aversion[0]);
$this->setBrowser(self::BROWSER_AMAYA);
return true;
}
return false;
}
protected function checkBrowserSafari() {
if( stripos($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);
}
$this->setBrowser(self::BROWSER_SAFARI);
return true;
}
return false;
}
protected function checkBrowseriPhone() {
if( stripos($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);
$this->setBrowser(self::BROWSER_IPHONE);
return true;
}
return false;
}
protected function checkBrowseriPad() {
if( stripos($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);
$this->setBrowser(self::BROWSER_IPAD);
return true;
}
return false;
}
protected function checkBrowseriPod() {
if( stripos($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);
$this->setBrowser(self::BROWSER_IPOD);
return true;
}
return false;
}
protected function checkBrowserAndroid() {
if( stripos($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);
$this->setBrowser(self::BROWSER_ANDROID);
return true;
}
return false;
}
/**
* Determine the user''s platform
*/
protected function checkPlatform() {
if( stripos($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;
}
}
}
?>

Answer 2

Obtuve una función increíble get_browser() .

<?php
function getBrowser()
{
$u_agent = $_SERVER[''HTTP_USER_AGENT''];
$bname = ''Unknown'';
$platform = ''Unknown'';
$version= "";
//First get the platform?
if (preg_match(''/linux/i'', $u_agent)) {
$platform = ''linux'';
}
elseif (preg_match(''/macintosh|mac os x/i'', $u_agent)) {
$platform = ''mac'';
}
elseif (preg_match(''/windows|win32/i'', $u_agent)) {
$platform = ''windows'';
}
// Next get the name of the useragent yes seperately and for good reason
if(preg_match(''/MSIE/i'',$u_agent) && !preg_match(''/Opera/i'',$u_agent))
{
$bname = ''Internet Explorer'';
$ub = "MSIE";
}
elseif(preg_match(''/Firefox/i'',$u_agent))
{
$bname = ''Mozilla Firefox'';
$ub = "Firefox";
}
elseif(preg_match(''/OPR/i'',$u_agent))
{
$bname = ''Opera'';
$ub = "Opera";
}
elseif(preg_match(''/Chrome/i'',$u_agent))
{
$bname = ''Google Chrome'';
$ub = "Chrome";
}
elseif(preg_match(''/Safari/i'',$u_agent))
{
$bname = ''Apple Safari'';
$ub = "Safari";
}
elseif(preg_match(''/Netscape/i'',$u_agent))
{
$bname = ''Netscape'';
$ub = "Netscape";
}
// finally get the correct version number
$known = array(''Version'', $ub, ''other'');
$pattern = ''#(?<browser>'' . join(''|'', $known) .
'')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#'';
if (!preg_match_all($pattern, $u_agent, $matches)) {
// we have no matching number just continue
}
// see how many we have
$i = count($matches[''browser'']);
if ($i != 1) {
//we will have two since we are not using ''other'' argument yet
//see if version is before or after the name
if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
$version= $matches[''version''][0];
}
else {
$version= $matches[''version''][1];
}
}
else {
$version= $matches[''version''][0];
}
// check if we have a number
if ($version==null || $version=="") {$version="?";}
return array(
''userAgent'' => $u_agent,
''name'' => $bname,
''version'' => $version,
''platform'' => $platform,
''pattern'' => $pattern
);
}
// now try it
$ua=getBrowser();
$yourbrowser= "Your browser: " . $ua[''name''] . " " . $ua[''version''] . " on " .$ua[''platform''] . " reports: <br >" . $ua[''userAgent''];
print_r($yourbrowser);
?>

Answer 3

Use get_browser()

De Manual:

echo $_SERVER[''HTTP_USER_AGENT''] . "/n/n";
$browser = get_browser(null, true);
print_r($browser);

Regresará:

Array
(
[browser_name_regex] => ^mozilla/5/.0 (windows; .; windows nt 5/.1; .*rv:.*) gecko/.* firefox/0/.9.*$
[browser_name_pattern] => Mozilla/5.0 (Windows; ?; Windows NT 5.1; *rv:*) Gecko/* Firefox/0.9*/
[parent] => Firefox 0.9
[platform] => WinXP
[browser] => Firefox
[version] => 0.9
[majorver] => 0
[minorver] => 9
[cssversion] => 2
[frames] => 1
[iframes] => 1
[tables] => 1
[cookies] => 1
[backgroundsounds] =>
[vbscript] =>
[javascript] => 1
[javaapplets] => 1
[activexcontrols] =>
[cdf] =>
[aol] =>
[beta] => 1
[win16] =>
[crawler] =>
[stripper] =>
[wap] =>
[netclr] =>
)

Answer 4

Use la función get_browser() .

Puede darte resultados como este:

Array
(
[browser_name_regex] => ^mozilla/5/.0 (windows; .; windows nt 5/.1; .*rv:.*) gecko/.* firefox/0/.9.*$
[browser_name_pattern] => Mozilla/5.0 (Windows; ?; Windows NT 5.1; *rv:*) Gecko/* Firefox/0.9*
[parent] => Firefox 0.9
[platform] => WinXP
[browser] => Firefox
[version] => 0.9
[majorver] => 0
[minorver] => 9
....

Answer 5

Use la solución de detección de dispositivos 51Degrees.com para detectar el nombre del navegador, el proveedor y la versión.

Primero, siga la guía de 4 pasos para incorporar detector de dispositivo a su proyecto. Cuando digo incorporar me refiero a descargar el archivo con código PHP y archivo de base de datos, extraerlos e incluir 2 archivos. Eso es todo lo que hay que hacer para incorporar.

Una vez hecho esto, puede usar las siguientes propiedades para obtener información del navegador:
$_51d[''BrowserName''] - Le da el nombre del navegador (Safari, Molto, Motorola, MStarBrowser, etc.).
$_51d[''BrowserVendor''] - Le da la compañía que creó el navegador.
$_51d[''BrowserVersion''] - Número de versión del navegador

Answer 6

este JavaScript le da el nombre del navegador y la versión,

var browser = '''';
var browserVersion = 0;
if (/Opera[///s](/d+/./d+)/.test(navigator.userAgent)) {
browser = ''Opera'';
} else if (/MSIE (/d+/./d+);/.test(navigator.userAgent)) {
browser = ''MSIE'';
} else if (/Navigator[///s](/d+/./d+)/.test(navigator.userAgent)) {
browser = ''Netscape'';
} else if (/Chrome[///s](/d+/./d+)/.test(navigator.userAgent)) {
browser = ''Chrome'';
} else if (/Safari[///s](/d+/./d+)/.test(navigator.userAgent)) {
browser = ''Safari'';
/Version[///s](/d+/./d+)/.test(navigator.userAgent);
browserVersion = new Number(RegExp.$1);
} else if (/Firefox[///s](/d+/./d+)/.test(navigator.userAgent)) {
browser = ''Firefox'';
}
if(browserVersion === 0){
browserVersion = parseFloat(new Number(RegExp.$1));
}
alert(browser + "*" + browserVersion);

Answer 7

Hay un comment de AlexV en esta página, que habla sobre available .

Creo que esta es una gran clase y merece una respuesta propia. Lo acabo de usar y funciona como un amuleto (muy fácil de usar).

Answer 8

• Hay un conflicto entre (Safari) y (Opera) y (Chrome).

• Los códigos anteriores no pueden funcionar correctamente

Este es mi código, y funciona muy bien sin ningún conflicto:

function ExactBrowserName()
{
$ExactBrowserNameUA=$_SERVER[''HTTP_USER_AGENT''];
if (strpos(strtolower($ExactBrowserNameUA), "safari/") and strpos(strtolower($ExactBrowserNameUA), "opr/")) {
// OPERA
$ExactBrowserNameBR="Opera";
} elseIf (strpos(strtolower($ExactBrowserNameUA), "safari/") and strpos(strtolower($ExactBrowserNameUA), "chrome/")) {
// CHROME
$ExactBrowserNameBR="Chrome";
} elseIf (strpos(strtolower($ExactBrowserNameUA), "msie")) {
// INTERNET EXPLORER
$ExactBrowserNameBR="Internet Explorer";
} elseIf (strpos(strtolower($ExactBrowserNameUA), "firefox/")) {
// FIREFOX
$ExactBrowserNameBR="Firefox";
} elseIf (strpos(strtolower($ExactBrowserNameUA), "safari/") and strpos(strtolower($ExactBrowserNameUA), "opr/")==false and strpos(strtolower($ExactBrowserNameUA), "chrome/")==false) {
// SAFARI
$ExactBrowserNameBR="Safari";
} else {
// OUT OF DATA
$ExactBrowserNameBR="OUT OF DATA";
};
return $ExactBrowserNameBR;
}