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You can find the complete documentation for the Wolfcast BrowserDetection PHP class on the previous link.
require_once('BrowserDetection.php'); $browser = new Wolfcast\BrowserDetection(); //Add support for a "custom" Web browser on the fly: $browser->addCustomBrowserDetection('Vivaldi'); $userAgent = $browser->getUserAgent(); //string $browserName = $browser->getName(); //string $browserVer = $browser->getVersion(); //string $platformFamily = $browser->getPlatform(); //string $platformVer = $browser->getPlatformVersion(true); //string $platformName = $browser->getPlatformVersion(); //string $platformIs64bit = $browser->is64bitPlatform(); //boolean $isMobile = $browser->isMobile(); //boolean $isRobot = $browser->isRobot(); //boolean $isInIECompat = $browser->isInIECompatibilityView(); //boolean $strEmulatedIE = $browser->getIECompatibilityView(); //string $arrayEmulatedIE = $browser->getIECompatibilityView(true); //array('browser' => '', 'version' => '') $isChromeFrame = $browser->isChromeFrame(); //boolean //Test if the user uses Microsoft Edge if ($browser->getName() == Wolfcast\BrowserDetection::BROWSER_EDGE) { echo 'You are using Edge!'; } //Test if the user uses specific versions of Internet Explorer if ($browser->getName() == Wolfcast\BrowserDetection::BROWSER_IE) { //As you can see you can compare major and minor versions under a string format '#.#.#' (no limit in depth) if ($browser->compareVersions($browser->getVersion(), '11.0.0.0') < 0) { echo 'You are using IE < 11.'; } if ($browser->compareVersions($browser->getVersion(), '11.0.0') == 0) { echo 'You are using IE 11.'; } if ($browser->compareVersions($browser->getVersion(), '11.0') > 0) { echo 'You are using IE > 11.'; } if ($browser->compareVersions($browser->getVersion(), '11') >= 0) { echo 'You are using IE 11 or greater.'; } } //Test a new user agent and output the instance of BrowserDetection as a string $browser->setUserAgent('Mozilla/5.0 (Windows NT 6.3; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0'); echo $browser;