*/ public static function getBrowser(?Request $request = null): array { $u_agent = $request ? $request->server('HTTP_USER_AGENT') : $_SERVER['HTTP_USER_AGENT'] ?? null; if (empty($u_agent)) { return [ 'userAgent' => null, 'ub' => null, 'name' => null, 'version' => null, 'platform' => null ]; } //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'; } else { $platform = 'Unknown'; } // Next get the name of the useragent, yes separately and for good reason if (preg_match('/MSIE|Trident|Edge/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) && !preg_match('/OPR/i', $u_agent)) { $bname = 'Google Chrome'; $ub = "Chrome"; } elseif (preg_match('/Opera|OPR/i', $u_agent)) { $bname = 'Opera'; $ub = "Opera"; } elseif (preg_match('/Safari/i', $u_agent)) { $bname = 'Apple Safari'; $ub = "Safari"; } elseif (preg_match('/AppleWebKit/i', $u_agent)) { $bname = 'Apple Safari'; $ub = "Safari"; } elseif (preg_match('/Netscape/i', $u_agent)) { $bname = 'Netscape'; $ub = "Netscape"; } elseif (preg_match('/Mozilla/i', $u_agent)) { $bname = 'Mozilla Generic'; $ub = "Mozillageneric"; } else { $bname = 'Unknown'; $ub = "Unknown"; } // finally get the correct version number $known = [ 'Version', $ub, 'other' ]; $pattern = '#(?' . join('|', $known) . ')[/ ]+(?[0-9.|a-zA-Z.]*)#'; preg_match_all($pattern, $u_agent, $matches); // 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 = "?"; } return [ 'userAgent' => $u_agent, 'name' => $bname, 'ub' => $ub, 'version' => $version, 'platform' => $platform ]; } }