X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=blobdiff_plain;f=include%2Fclasses%2Fuseragent.php-class;h=840a3987bf29af50b9b0dc8dd6c254eac3b36493;hp=076e7515a471d35d64769e9b21f4b534c608eb2c;hb=4e8c44da4b14508bb68da58c20d00e2fc887846d;hpb=6e783db60bf865337d747650fd2e196008e64e37

diff --git a/include/classes/useragent.php-class b/include/classes/useragent.php-class
index 076e751..840a398 100755
--- a/include/classes/useragent.php-class
+++ b/include/classes/useragent.php-class
@@ -39,90 +39,90 @@ class userAgent {
   // userAgent PHP class
   // get user agent and tell us what Browser is accessing
   //
-  // function userAgent([$ua_string])
+  // function __construct([$ua_string])
   //   CONSTRUCTOR; reads UA string (or takes the optional given UA string) and gets info from that into our variables.
   //
-  // var $uastring
+  // private $uastring
   //   the plain User Agent string
-  // var $brand
+  // private $brand
   //   the User Agent brand name
-  // var $version
+  // private $version
   //   the User Agent version
-  // var $bot
+  // private $bot
   //   bool: true if this agent is a bot
-  // var $uadata
+  // private $uadata
   //   array of static user agent data (static vars in functions are set for all objects of this class!)
   //
-  // function getBrand()
+  // public function getBrand()
   //   returns the User Agent Brand Name
   //
-  // function getVersion()
+  // public function getVersion()
   //   returns the User Agent version
   //
-  // function getAcceptLanguages()
+  // public function getAcceptLanguages()
   //   returns an associated array with the accepted languages of this UA
   //     keys are language codes, values are q factors (weights)
   //
-  // function getUAString()
+  // public function getUAString()
   //   returns the full User Agent string
   //
-  // function getEngine()
+  // public function getEngine()
   //   returns a string telling the detected rendering engine, null if we can't detect
-  //     one of gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|unkown
+  //     one of gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|icestorm|unknown
   //
-  // function hasEngine($rnd_engine)
+  // public function hasEngine($rnd_engine)
   //   returns true if the given rendering engine was detected
   //
-  // function getEngineVersion()
+  // public function getEngineVersion()
   //   returns a the version number for the rendering engine
   //     this may be the same as getVersion() for many engines, or null if we don't know
   //
-  // function getOS()
+  // public function getOS()
   //   returns a string telling the detected operating system, null if we can't detect
   //     might be very verbose, uses no abbreviations for most names
   //
-  // function getPlatform()
+  // public function getPlatform()
   //   returns a string telling the detected OS platform, null if we can't detect
-  //     one of windows|linux|mac|solaris|unkown
+  //     one of windows|linux|mac|solaris|unknown
   //
-  // function getLanguage() {
+  // public function getLanguage() {
   //   returns a string telling the detected browser UI language, null if we can't detect
   //     should be an ISO code
   //
-  // function isBot()
+  // public function isBot()
   //   returns true if User Agent seems to be a bot
   //
   // *** functions that only return useable info for some agents ***
   //
-  // function getGeckoDate()
+  // public function getGeckoDate()
   //   returns the Gecko date for Gecko-based browsers, null for others
   //
   // *** functions for compat to older versions of this class ***
   //
-  // function isns()
+  // public function isns()
   //   returns true if User Agent seems to be Netscape brand, false if not
-  // function isns4()
+  // public function isns4()
   //   returns true if User Agent seems to be Netscape Communicator 4.x, false if not
-  // function isie()
+  // public function isie()
   //   returns true if User Agent seems to be a version of Internet Exploder, false if not
-  // function geckobased()
+  // public function geckobased()
   //   returns true if User Agent seems to be a Gecko-based browser, false if not
-  // function geckodate()
+  // public function geckodate()
   //   returns the Gecko date when it's a Gecko-based browser, 0 if not
-  // function khtmlbased()
+  // public function khtmlbased()
   //   returns true if User Agent seems to be a KHTML-based browser, false if not
 
   // collection of some known User Agent Strings:
   // *** see testbed/ua_list_raw.txt ***
   // *** see also http://www.pgts.com.au/pgtsj/pgtsj0208c.html ***
 
-  var $uastring;
-  var $brand;
-  var $version;
-  var $bot = false;
-  var $uadata = array();
+  private $uastring;
+  private $brand;
+  private $version;
+  private $bot = false;
+  private $uadata = array();
 
-  function userAgent($ua_string = '') {
+  function __construct($ua_string = '') {
     // *** constructor ***
     if (strlen($ua_string)) {
       $this->uastring = $ua_string;
@@ -147,106 +147,245 @@ class userAgent {
       $this->brand = trim($regs[1]);
       $this->version = null;
     }
+    $this->bot = (strpos(strtolower($this->brand), 'bot') !== false)
+                 || (strpos(strtolower($this->brand), 'crawler') !== false)
+                 || (strpos(strtolower($this->brand), 'spider') !== false);
+
     // search for any real and/or special UAs
     if (preg_match('|Netscape6/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Netscape';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Netscape/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Netscape';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Chimera/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Chimera';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Camino/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Camino';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Phoenix/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Phoenix';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Mozilla Firebird/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Mozilla Firebird';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Flock/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Flock';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Firefox/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Firefox';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|SeaMonkey/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'SeaMonkey';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Iceape/([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) {
+      $this->brand = 'IceApe';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Iceweasel/([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) {
+      $this->brand = 'IceWeasel';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Galeon/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Galeon';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Epiphany/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Epiphany';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|K-Meleon/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'K-Meleon';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|AOL[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'AOL';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|rv:([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) && strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) {
       $this->brand = 'Mozilla';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|m([0-9]+)\)|', $this->uastring, $regs) && strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) {
+      $this->brand = 'Mozilla';
+      $this->version = 'M'.$regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Opera\/([^\(]+) \(.*; Opera Mini; |', $this->uastring, $regs)) {
+      $this->brand = 'Opera Mini';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('/Opera\/[^\(]+ \(.*; Opera Mini\/([^;]+); /i', $this->uastring, $regs)) {
+      $this->brand = 'Opera Mini';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Opera[ /]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Opera';
       $this->version = $regs[1];
+      $this->bot = false;
     }
-    elseif (preg_match('|OmniWeb/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+    elseif (preg_match('|OmniWeb/([0-9a-zA-Z\.+-]+)|', $this->uastring, $regs)) {
       $this->brand = 'OmniWeb';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Konqueror/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Konqueror';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Shiira/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Shiira';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Safari/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Safari';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|AppleWebKit/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'AppleWebKit';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|MSFrontPage/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Microsoft FrontPage';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|iCab[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'iCab';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|IBrowse[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'IBrowse';
       $this->version = $regs[1];
+      $this->bot = false;
     }
-    elseif (preg_match('|Configuration/CLDC-([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
-      $this->brand = 'CLDC';
+    elseif (preg_match('|ICEbrowser/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'ICEbrowser';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|ICE Browser/v([0-9a-zA-Z\._+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'ICEbrowser';
+      $this->version = str_replace('_', '.', $regs[1]);
+      $this->bot = false;
+    }
+    elseif (preg_match('|NetPositive/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'NetPositive';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|WebPro/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'WebPro (Novarra)';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|; OffByOne;|', $this->uastring, $regs)) {
+      $this->brand = 'Off By One';
+      $this->version = null;
+      $this->bot = false;
+    }
+    elseif (preg_match('|PSP \(PlayStation Portable\); ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'PlayStation Portable';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|NetFront/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'NetFront';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|UP.Browser/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'UP.Browser';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|UP.Link/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'UP.Link';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|AU-MIC-([0-9A-Z]+/[0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Obigo';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Nokia([0-9a-zA-Z]+/[0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Nokia';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|SonyEricsson([0-9a-zA-Z]+/[0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'SonyEricsson';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|SIE-([0-9a-zA-Z]+/[0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Siemens';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|MOT-([0-9a-zA-Z]+/[0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Motorola';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|IBM-WebExplorer-DLL/v([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'WebExplorer';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|ELinks \(([0-9a-zA-Z\.+]+);|', $this->uastring, $regs)) {
       $this->brand = 'ELinks';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|Links \(([0-9a-zA-Z\.+]+);|', $this->uastring, $regs)) {
       $this->brand = 'Links';
       $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|wget[/ ]([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) {
       $this->brand = 'wget';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|; arexx\)|i', $this->uastring, $regs)) {
+      $this->brand = 'ARexx';
+      $this->version = null;
+      $this->bot = false;
     }
     elseif (preg_match('|ZyBorg/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'ZyBorg';
@@ -263,11 +402,16 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = true;
     }
-    elseif (preg_match('|Slurp/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
-      $this->brand = 'Slurp';
+    elseif (preg_match('|heritrix/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Heritrix';
       $this->version = $regs[1];
       $this->bot = true;
     }
+    elseif (preg_match('|Slurp|', $this->uastring, $regs)) {
+      $this->brand = 'Slurp';
+      $this->version = null;
+      $this->bot = true;
+    }
     elseif (preg_match('|Gulper Web Bot ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Gulper Web Bot';
       $this->version = $regs[1];
@@ -278,6 +422,16 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = true;
     }
+    elseif (preg_match('|Microsoft URL Control - ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Microsoft URL Control';
+      $this->version = $regs[1];
+      $this->bot = true;
+    }
+    elseif (preg_match('|([0-9a-zA-Z\.+]+)_AC-Plug|', $this->uastring, $regs)) {
+      $this->brand = 'AC-Plug';
+      $this->version = $regs[1];
+      $this->bot = true;
+    }
     elseif (preg_match('|^Internet Explorer 5.5|', $this->uastring)) {
       $this->brand = 'Unknown bot (IE5.5)';
       $this->version = null;
@@ -313,59 +467,116 @@ class userAgent {
       $this->version = null;
       $this->bot = true;
     }
+    elseif (preg_match('|42_HAL|', $this->uastring)) {
+      $this->brand = '42_HAL';
+      $this->version = null;
+      $this->bot = true;
+    }
+    elseif (preg_match('|Baiduspider|i', $this->uastring)) {
+      $this->brand = 'BaiDuSpider';
+      $this->version = null;
+      $this->bot = true;
+    }
+    elseif (preg_match('|Indy Library|', $this->uastring)) {
+      $this->brand = 'Indy Library';
+      $this->version = null;
+      $this->bot = true;
+    }
     elseif (preg_match('|^Firefly|', $this->uastring)) {
       // comes here with correct value but would be detected as MSIE
     }
+    elseif (preg_match('|Steganos Internet Anonym([0-9a-zA-Z\. +]*)|', $this->uastring, $regs)) {
+      $this->brand = 'Steganos Internet Anonym';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
     elseif (preg_match('|Avant Browser[^/]|', $this->uastring)) {
       $this->brand = 'Avant Browser';
       $this->version = null;
+      $this->bot = false;
+    }
+    elseif (preg_match('|Browser[^/]+(http://www.avantbrowser.com)|', $this->uastring)) {
+      $this->brand = 'Avant Browser';
+      $this->version = null;
+      $this->bot = false;
     }
     elseif (preg_match('|Maxthon|', $this->uastring)) {
       $this->brand = 'Maxthon';
       $this->version = null;
+      $this->bot = false;
     }
     elseif (preg_match('|MyIE2|', $this->uastring)) {
       $this->brand = 'MyIE2';
       $this->version = null;
+      $this->bot = false;
     }
     elseif (preg_match('|Crazy Browser ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Crazy Browser';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|AvantGo ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'AvantGo';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|MSN ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'MSN';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|America Online Browser [0-9a-zA-Z\.+]+; rev([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'AOL Browser';
+      $this->version = $regs[1];
+      $this->bot = false;
     }
     elseif (preg_match('|MS FrontPage ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Microsoft FrontPage';
       $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Microsoft Internet Explorer/4.0b1|', $this->uastring, $regs)) {
+      $this->brand = 'Microsoft Internet Explorer';
+      $this->version = '1.0';
+      $this->bot = false;
     }
     elseif (preg_match('|MSIE ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Microsoft Internet Explorer';
       $this->version = $regs[1];
+      $this->bot = false;
     }
-    elseif (preg_match('|Mozilla/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) && !strstr($this->uastring, "compatible;") && !strstr($this->uastring, "Gecko/")) {
+    elseif (preg_match('|MSPIE ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Microsoft Pocket Internet Explorer';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Mozilla/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) && (strpos($this->uastring, 'compatible;') === false) && (strpos($this->uastring, 'Gecko/') === false)) {
       $this->brand = 'Netscape';
       $this->version = $regs[1];
       if (intval($this->version) == 4) { $this->brand .= ' Communicator'; }
+      $this->bot = false;
+    }
+    elseif (preg_match('|Mozilla/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) && (strpos($this->uastring, 'compatible;') !== false)) {
+      $this->brand = 'Mozilla-compatible (unknown)';
+      $this->version = null;
+      $this->bot = false;
     }
 
-    $botArray = array('Scooter','Spinne','Vagabondo','TurnitinBot','FAST-WebCrawler','Firefly','Googlebot',
-                      'Scrubby','psbot','NG','URL_Spider_Pro','Pompos','Szukacz','ASPseek','NPBot-1',
-                      'dloader(NaverRobot)','NetResearchServer','HeinrichderMiragoRobot','LinkWalker',
-                      'Openbot','W3C_Validator','ZyBorg','Ask Jeeves','dumbBot','BaiDuSpider','ia_archiver',
-                      'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','OWR_Crawler',
-                      'search.ch','WebFilter Robot','appie','larbin','NutchCVS','ObjectsSearch','','','','','');
+    $botArray = array('Scooter','Spinne','Vagabondo','Firefly','Scrubby','NG','Pompos','Szukacz','ASPseek',
+                      'NetResearchServer','LinkWalker','Zeus','W3C_Validator','ZyBorg','Ask Jeeves','ia_archiver',
+                      'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','search.ch',
+                      'appie','larbin','NutchCVS','ObjectsSearch','Webchat','Mediapartners-Google','Schmozilla',
+                      'FavOrg','findlinks','DataCha0s','ichiro','Francis','','','','','','','');
 
     if (in_array($this->brand, $botArray)) {
       $this->bot = true;
     }
   }
 
-  function getBrand() { return $this->brand; }
-  function getVersion() { return $this->version; }
+  public function getBrand() { return $this->brand; }
+  public function getVersion() { return $this->version; }
 
-  function getAcceptLanguages() {
+  public function getAcceptLanguages() {
     if (!isset($this->uadata['accept-languages'])) {
       $headers = getAllHeaders();
       $accLcomp = explode(',', $headers['Accept-Language']);
@@ -373,7 +584,7 @@ class userAgent {
       foreach ($accLcomp as $lcomp) {
         if (strlen($lcomp)) {
           $ldef = explode(';', $lcomp);
-          $accLang[$ldef[0]] = (float)((strpos($ldef[1],'q=')===0)?substr($ldef[1],2):1);
+          $accLang[$ldef[0]] = (float)((strpos(@$ldef[1],'q=')===0)?substr($ldef[1],2):1);
         }
       }
       $this->uadata['accept-languages'] = $accLang;
@@ -381,12 +592,12 @@ class userAgent {
   return $this->uadata['accept-languages'];
   }
 
-  function getUAString() { return $this->uastring; }
+  public function getUAString() { return $this->uastring; }
 
-  function getEngine() {
-    // return gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|unkown
+  public function getEngine() {
+    // return gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|icestorm|unknown
     if (!isset($this->uadata['engine'])) {
-      $this->uadata['engine'] = 'unkown';
+      $this->uadata['engine'] = 'unknown';
       $this->uadata['geckodate'] = null;
       if (preg_match('|Gecko/([0-9]+)|', $this->uastring, $regs)) {
         $this->uadata['engine'] = 'gecko';
@@ -400,11 +611,19 @@ class userAgent {
           $this->uadata['engine'] = 'trident';
         }
       }
-      elseif ((strpos($this->brand, 'Konqueror') !== false) || (strpos($this->brand, 'Safari') !== false) || (strpos($this->brand, 'AppleWebKit') !== false) || (strpos($this->brand, 'OmniWeb') !== false)) {
+      elseif ((strpos($this->brand, 'Konqueror') !== false) || (strpos($this->brand, 'Safari') !== false) ||
+              (strpos($this->brand, 'Shiira') !== false) ||
+              (strpos($this->brand, 'AppleWebKit') !== false) || (strpos($this->brand, 'OmniWeb') !== false)) {
         $this->uadata['engine'] = 'khtml';
       }
-      elseif ((strpos($this->brand, 'Netscape') !== false) && (intval($this->version) <= 4)) {
-        $this->uadata['engine'] = 'nscp';
+      elseif (strpos($this->brand, 'Netscape') !== false) {
+        // non-Gecko Netscape browsers
+        if (intval($this->version) <= 4) {
+          $this->uadata['engine'] = 'nscp';
+        }
+        elseif (strpos($this->uastring, 'MSIE') !== false) {
+          $this->uadata['engine'] = 'trident';
+        }
       }
       elseif (strpos($this->brand, 'Opera') !== false) {
         $this->uadata['engine'] = 'presto';
@@ -415,6 +634,9 @@ class userAgent {
       elseif ((strpos($this->brand, 'ELinks') !== false) || (strpos($this->brand, 'Links') !== false)) {
         $this->uadata['engine'] = 'links';
       }
+      elseif ((strpos($this->brand, 'ICEbrowser') !== false) || (strpos($this->brand, 'ICE Browser') !== false)) {
+        $this->uadata['engine'] = 'icestorm';
+      }
       elseif ((strpos($this->brand, 'Avant') !== false) || (strpos($this->brand, 'Crazy Browser') !== false) ||
               (strpos($this->brand, 'AOL') !== false) || (strpos($this->brand, 'MSN') !== false) ||
               (strpos($this->brand, 'MyIE2') !== false) || (strpos($this->brand, 'Maxthon') !== false)) {
@@ -423,13 +645,16 @@ class userAgent {
       elseif (strpos($this->brand, 'Galeon') !== false) {
         $this->uadata['engine'] = 'gecko';
       }
+      elseif (strpos($this->brand, 'WebPro') !== false) {
+        $this->uadata['engine'] = 'nscp';
+      }
     }
   return $this->uadata['engine'];
   }
 
-  function hasEngine($rnd_engine) { return ($this->getEngine() == $rnd_engine); }
+  public function hasEngine($rnd_engine) { return ($this->getEngine() == $rnd_engine); }
 
-  function getEngineVersion() {
+  public function getEngineVersion() {
     if (!isset($this->uadata['eng_version'])) {
       $this->uadata['eng_version'] = null;
       // getOS() should get the date for us
@@ -438,25 +663,40 @@ class userAgent {
   return $this->uadata['eng_version'];
   }
 
-  function getOS() {
+  public function getOS() {
     if (!isset($this->uadata['os'])) {
       $this->uadata['os'] = null;
       if ($this->hasEngine('gecko')) {
-        if (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); ([^;]+); rv:([^\);]+)\)|', $this->uastring, $regs)) {
+        if (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); ([^;]+); rv:([^\);]+)(; [^\)]+)?\)|', $this->uastring, $regs)) {
           $this->uadata['os'] = $regs[2];
-          $this->uadata['lang'] = $regs[3];
+          $this->uadata['lang'] = (strpos($regs[3],'chrome://')===false)?$regs[3]:null;
           $this->uadata['eng_version'] = $regs[4];
         }
+        elseif (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); rv:([^\);]+)(; [^\)]+)?\)|', $this->uastring, $regs)) {
+          $this->uadata['os'] = $regs[2];
+          $this->uadata['lang'] = null;
+          $this->uadata['eng_version'] = $regs[3];
+        }
         elseif (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); ([^;]+); m([^\);]+)\)|', $this->uastring, $regs)) {
           $this->uadata['os'] = $regs[2];
           $this->uadata['lang'] = $regs[3];
           $this->uadata['eng_version'] = 'M'.$regs[4];
         }
+        elseif (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); m([^\);]+)\)|', $this->uastring, $regs)) {
+          $this->uadata['os'] = $regs[1];
+          $this->uadata['lang'] = $regs[2];
+          $this->uadata['eng_version'] = 'M'.$regs[3];
+        }
         elseif (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); ([^\);]+)\)|', $this->uastring, $regs)) {
           $this->uadata['os'] = $regs[2];
           $this->uadata['lang'] = $regs[3];
           $this->uadata['eng_version'] = null;
         }
+        elseif (preg_match('|Mozilla/5.0 \(([^;]+); ([^;]+); rv:([^\);]+)\)|', $this->uastring, $regs)) {
+          $this->uadata['os'] = $regs[2];
+          $this->uadata['lang'] = null;
+          $this->uadata['eng_version'] = $regs[3];
+        }
         elseif (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^\);]+)\)|', $this->uastring, $regs)) {
           $this->uadata['os'] = $regs[2];
           $this->uadata['lang'] = null;
@@ -474,16 +714,26 @@ class userAgent {
         }
       }
       elseif ($this->hasEngine('trident') || $this->hasEngine('tasman')) {
-        if (preg_match('/Mozilla\/[^\(]+ \(compatible; MSIE ([^;]+)[^\)]*; ?((?:Mac|Win)[^;]+)[^\)]*\)/i', $this->uastring, $regs)) {
-          $this->uadata['eng_version'] = $regs[1];
+        if (preg_match('/Mozilla\/[^\(]+ \(compatible *; MSP?IE ([^;]+)[^\)]*; ?((?:Mac|Win)[^;]+)[^\)]*\)/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = (strpos($this->uastring,'MSPIE')!==false)?null:$regs[1];
           $this->uadata['os'] = $regs[2];
           $this->uadata['lang'] = null;
         }
-        elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; MSIE ([^;]+)[^\)]*\)/i', $this->uastring, $regs)) {
+        elseif (preg_match('/Mozilla\/[^\(]+ \(compatible *; MSIE ([^;]+)[^\)]*\)/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $regs[1];
           $this->uadata['os'] = null;
           $this->uadata['lang'] = null;
         }
+        elseif (preg_match('/Microsoft Internet Explorer\/[^\s]+ \(((?:Mac|Win)[^;\)]+)\)/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = $this->getVersion();
+          $this->uadata['os'] = $regs[1];
+          $this->uadata['lang'] = null;
+        }
+        elseif (preg_match('/Microsoft Pocket Internet Explorer\/[^\s]+/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = null;
+          $this->uadata['os'] = 'Windows CE';
+          $this->uadata['lang'] = null;
+        }
       }
       elseif ($this->hasEngine('khtml')) {
         if (preg_match('/Mozilla\/[^\(]+ \(compatible; Konqueror\/([^;]+); ([^;]+); ([^;]+); ([^;]+); ([^\);]+)\)(?: KHTML\/([0-9a-zA-Z\.+]+))?/i', $this->uastring, $regs)) {
@@ -501,6 +751,11 @@ class userAgent {
           $this->uadata['lang'] = $regs[3];
           $this->uadata['eng_version'] = null;
         }
+        elseif (preg_match('|Mozilla/5.0 \(([^;]+); U; ([^\);]+)\)|', $this->uastring, $regs)) {
+          $this->uadata['os'] = $regs[1];
+          $this->uadata['lang'] = $regs[2];
+          $this->uadata['eng_version'] = null;
+        }
         elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; [^;]+; ([^\);]+)\)/i', $this->uastring, $regs)) {
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = null;
@@ -508,44 +763,66 @@ class userAgent {
         }
       }
       elseif ($this->hasEngine('presto')) {
-        if (preg_match('/Opera\/[^\(]+ \(([^;]+)[^\)]+\) +\[([a-z_-]+)\]/i', $this->uastring, $regs)) {
+        // Opera < 8
+        if (preg_match('/Opera\/[^\(]+ \((?:X11; )?([^;]+)[^\)]+\) +\[([a-z_-]+)\]/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $this->getVersion();
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
-        elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; .+; ([^;]+)\) Opera [^ ]+ \[([a-z_-]+)\]/i', $this->uastring, $regs)) {
+        elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; MSIE [^;]+; (?:X11; )?([^;\)]+)[^\)]*\) Opera [^ ]+ +\[([a-z_-]+)\]/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $this->getVersion();
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
-        elseif (preg_match('/Mozilla\/[^\(]+ \(([^;]+);.+\) Opera [^ ]+ \[([a-z_-]+)\]/i', $this->uastring, $regs)) {
+        elseif (preg_match('/Mozilla\/[^\(]+ \((?:X11; )?([^;]+);.+\) Opera [^ ]+ \[([a-z_-]+)\]/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $this->getVersion();
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
-        // Opera 8
-        elseif (preg_match('/Opera\/[^\(]+ \(([^;]+); [^\)]+; ([a-z_-]+)\)/i', $this->uastring, $regs)) {
+        // Opera mini
+        elseif (preg_match('/Opera\/([^\(]+) \((?:X11; )?([^;]+); Opera Mini; ([a-z_-]+); /i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = null;
+          $this->uadata['os'] = $regs[2];
+          $this->uadata['lang'] = $regs[3];
+        }
+        elseif (preg_match('/Opera\/([^\(]+) \((?:X11; )?([^;]+); Opera Mini\/[^;]+; ([a-z_-]+); /i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = $regs[1];
+          $this->uadata['os'] = $regs[2];
+          $this->uadata['lang'] = $regs[3];
+        }
+        // Opera >= 8
+        elseif (preg_match('/Opera\/[^\(]+ \((?:X11; )?([^;]+); [^\)]+; ([a-z_-]+)\)/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $this->getVersion();
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
-        elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; .+; ([^;]+); ([a-z_-]+)\) Opera [^ ]+/i', $this->uastring, $regs)) {
+        elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; MSIE [^;]+; (?:X11; )?([^;]+); ([a-z_-]+)\) Opera [^ ]+/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $this->getVersion();
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
-        elseif (preg_match('/Mozilla\/[^\(]+ \(([^;]+);.+; ([a-z_-]+)\) Opera [^ ]+/i', $this->uastring, $regs)) {
+        elseif (preg_match('/Mozilla\/[^\(]+ \((?:X11; )?([^;]+);.+; ([a-z_-]+)\) Opera [^ ]+/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $this->getVersion();
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
       }
       elseif ($this->hasEngine('nscp')) {
-        if (preg_match('/Mozilla\/([0-9a-zA-Z\.+]+) (?:\[([a-z_-]+)\][^\(]+)?\(([^;]+);[^\)]+\)/i', $this->uastring, $regs)) {
+        if (preg_match('/Mozilla\/([0-9a-zA-Z\.+]+) (?:\[([a-z_-]+)\][^\(]+)?\(X11; [^;]+; ([^\)]+)\)/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = $regs[1];
+          $this->uadata['os'] = $regs[3];
+          $this->uadata['lang'] = $regs[2];
+        }
+        elseif (preg_match('/Mozilla\/([0-9a-zA-Z\.+]+) (?:\[([a-z_-]+)\][^\(]+)?\(([^;]+);[^\)]+\)/i', $this->uastring, $regs)) {
           $this->uadata['eng_version'] = $regs[1];
           $this->uadata['os'] = $regs[3];
           $this->uadata['lang'] = $regs[2];
         }
+        elseif (preg_match('/Mozilla\/([0-9a-zA-Z\.+]+)[^\(]+\(([^;]+);[^\)]+\)/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = $regs[1];
+          $this->uadata['os'] = $regs[2];
+          $this->uadata['lang'] = null;
+        }
       }
       elseif ($this->hasEngine('gzilla')) {
         $this->uadata['eng_version'] = $this->getVersion();
@@ -559,6 +836,18 @@ class userAgent {
           $this->uadata['lang'] = null;
         }
       }
+      elseif ($this->hasEngine('icestorm')) {
+        if (preg_match('/ICE Browser\/v?([0-9a-zA-Z\._+]+) \(Java [^;]+; ([^\)]+)\)/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = str_replace('_', '.', $regs[1]);
+          $this->uadata['os'] = $regs[2];
+          $this->uadata['lang'] = null;
+        }
+        elseif (preg_match('/Mozilla\/[^\(]+ \((?:X11; )?([^;]+);.+; ([a-z_-]+)\).* ICEbrowser\/([0-9a-zA-Z\._+]+)/i', $this->uastring, $regs)) {
+          $this->uadata['eng_version'] = $regs[3];
+          $this->uadata['os'] = $regs[1];
+          $this->uadata['lang'] = $regs[2];
+        }
+      }
       else {
         $this->uadata['eng_version'] = null;
         $this->uadata['lang'] = null;
@@ -574,14 +863,22 @@ class userAgent {
         elseif (preg_match('/iCab.*(Mac[^\);]+).*?\)/i', $this->uastring, $regs)) {
           $this->uadata['os'] = trim($regs[1]);
         }
+        elseif (preg_match('/SymbianOS\/([^ ]+)/i', $this->uastring, $regs)) {
+          $this->uadata['os'] = 'SymbianOS '.$regs[1];
+        }
       }
       if ($this->uadata['os'] == 'Win 9x 4.90') { $this->uadata['os'] = 'Windows ME'; }
-      elseif ($this->uadata['os'] == 'WinNT4.0') { $this->uadata['os'] = 'Windows ME'; }
+      elseif ($this->uadata['os'] == 'WinNT4.0') { $this->uadata['os'] = 'Windows NT 4.0'; }
       elseif ($this->uadata['os'] == 'Windows NT 5.0') { $this->uadata['os'] = 'Windows 2000'; }
       elseif ($this->uadata['os'] == 'Windows NT 5.1') { $this->uadata['os'] = 'Windows XP'; }
       elseif ($this->uadata['os'] == 'Windows NT 5.2') { $this->uadata['os'] = 'Windows 2003'; }
+      elseif ($this->uadata['os'] == 'Windows NT 5.2 x64') { $this->uadata['os'] = 'Windows 2003 (64bit)'; }
+      elseif ($this->uadata['os'] == 'Windows NT 6.0') { $this->uadata['os'] = 'Windows Vista'; }
       elseif ($this->uadata['os'] == 'Win95') { $this->uadata['os'] = 'Windows 95'; }
       elseif ($this->uadata['os'] == 'Win98') { $this->uadata['os'] = 'Windows 98'; }
+      elseif ($this->uadata['os'] == 'WinNT') { $this->uadata['os'] = 'Windows NT'; }
+      elseif ($this->uadata['os'] == 'Win32') { $this->uadata['os'] = 'Windows (32bit)'; }
+      elseif ($this->uadata['os'] == 'Win64') { $this->uadata['os'] = 'Windows (64bit)'; }
       elseif (preg_match('/Mac ?OS ?X/i',$this->uadata['os'])) { $this->uadata['os'] = 'MacOS X'; }
       elseif (preg_match('/Mac_P(ower|)PC/i',$this->uadata['os'])) { $this->uadata['os'] = 'MacOS'; }
       elseif (strpos($this->uadata['os'], 'darwin') !== false) { $this->uadata['os'] = 'MacOS X'; }
@@ -605,6 +902,7 @@ class userAgent {
       elseif (strpos($this->uadata['os'], 'AmigaOS') !== false) { $this->uadata['platform'] = 'Amiga'; }
       elseif (strpos($this->uadata['os'], 'OpenVMS') !== false) { $this->uadata['platform'] = 'OpenVMS'; }
       elseif (strpos($this->uadata['os'], 'Warp') !== false) { $this->uadata['platform'] = 'OS/2'; }
+      elseif (strpos($this->uadata['os'], 'SymbianOS') !== false) { $this->uadata['platform'] = 'SymbianOS'; }
       elseif (strpos($this->uadata['os'], 'CYGWIN') !== false) { $this->uadata['platform'] = 'Windows'; }
       else { $this->uadata['platform'] = $this->uadata['os']; }
 
@@ -613,7 +911,7 @@ class userAgent {
   return $this->uadata['os'];
   }
 
-  function getPlatform() {
+  public function getPlatform() {
     if (!isset($this->uadata['platform'])) {
       $this->uadata['platform'] = null;
       // getOS() should get the date for us
@@ -622,7 +920,7 @@ class userAgent {
   return $this->uadata['platform'];
   }
 
-  function getLanguage() {
+  public function getLanguage() {
     if (!isset($this->uadata['lang'])) {
       $this->uadata['lang'] = null;
       // getOS() should get the date for us
@@ -631,7 +929,7 @@ class userAgent {
   return $this->uadata['lang'];
   }
 
-  function getGeckoDate() {
+  public function getGeckoDate() {
     if (!isset($this->uadata['geckodate'])) {
       $this->uadata['geckodate'] = null;
       // getEngine() should get the date for us
@@ -640,12 +938,31 @@ class userAgent {
   return $this->uadata['geckodate'];
   }
 
-  function isbot() { return $this->bot; }
-  function isns() { return (strpos($this->brand, 'Netscape') !== false); }
-  function isns4() { return ((strpos($this->brand, 'Netscape') !== false) && (intval($this->version) == 4)); }
-  function isie() { return $this->hasEngine('trident'); }
-  function geckodate() { return (!is_null($this->getGeckoDate())?$this->getGeckoDate():0); }
-  function geckobased() { return $this->hasEngine('gecko'); }
-  function khtmlbased() { return $this->hasEngine('khtml'); }
+  public function isBot() { return $this->bot; }
+
+  public function isns() {
+    trigger_error(__CLASS__.'::'.__FUNCTION__.' is a deprecated function', E_USER_NOTICE);
+    return (strpos($this->brand, 'Netscape') !== false);
+  }
+  public function isns4() {
+    trigger_error(__CLASS__.'::'.__FUNCTION__.' is a deprecated function', E_USER_NOTICE);
+    return ((strpos($this->brand, 'Netscape') !== false) && (intval($this->version) == 4));
+  }
+  public function isie() {
+    trigger_error(__CLASS__.'::'.__FUNCTION__.' is a deprecated function', E_USER_NOTICE);
+    return $this->hasEngine('trident');
+  }
+  public function geckodate() {
+    trigger_error(__CLASS__.'::'.__FUNCTION__.' is a deprecated function', E_USER_NOTICE);
+    return (!is_null($this->getGeckoDate())?$this->getGeckoDate():0);
+  }
+  public function geckobased() {
+    trigger_error(__CLASS__.'::'.__FUNCTION__.' is a deprecated function', E_USER_NOTICE);
+    return $this->hasEngine('gecko');
+  }
+  public function khtmlbased() {
+    trigger_error(__CLASS__.'::'.__FUNCTION__.' is a deprecated function', E_USER_NOTICE);
+    return $this->hasEngine('khtml');
+  }
 }
 ?>