php - get_browser() in Chrome returns 'Default Browser' -


i've got php script i'm using detect users browser before display page him.

using get_browser() method, , returned array index 'array['browser']', chrome window, returns 'default browser'. wonder if has encountered this, or similar situation. i'm sure that's case.

thanks anyone's help.

<?php function getbrowser()  {      $u_agent = $_server['http_user_agent'];      $bname = 'unknown';     $platform = 'unknown';     $version= "";      //first 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)) {         $platform = 'windows';     }      // next name of useragent yes seperately , reason     if(preg_match('/msie/i',$u_agent) && !preg_match('/opera/i',$u_agent))      {          $bname = 'internet explorer';          $ub = "msie";      }      elseif(preg_match('/firefox/i',$u_agent))      {          $bname = 'mozilla firefox';          $ub = "firefox";      }      elseif(preg_match('/chrome/i',$u_agent))      {          $bname = 'google chrome';          $ub = "chrome";      }      elseif(preg_match('/safari/i',$u_agent))      {          $bname = 'apple safari';          $ub = "safari";      }      elseif(preg_match('/opera/i',$u_agent))      {          $bname = 'opera';          $ub = "opera";      }      elseif(preg_match('/netscape/i',$u_agent))      {          $bname = 'netscape';          $ub = "netscape";      }       // 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)) {         // have no matching number continue     }      // see how many have     $i = count($matches['browser']);     if ($i != 1) {         //we have 2 since not using 'other' argument yet         //see if version before or after name         if (strripos($u_agent,"version") < strripos($u_agent,$ub)){             $version= $matches['version'][0];         }         else {             $version= $matches['version'][1];         }     }     else {         $version= $matches['version'][0];     }      // check if have number     if ($version==null || $version=="") {$version="?";}      return array(         'useragent' => $u_agent,         'name'      => $bname,         'version'   => $version,         'platform'  => $platform,         'pattern'    => $pattern     ); }   // try $ua=getbrowser(); $yourbrowser= "your browser: " . $ua['name'] . " " . $ua['version'] . " on " .$ua['platform'] . " reports: <br >" . $ua['useragent']; print_r($yourbrowser); ?>

source: http://www.php.net/manual/en/function.get-browser.php#101125


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