See file /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/core/src/lib/Platform.php


+ Error on line 650

            if (!self::MIN_DESKTOP_VERSIONS[$platform]) {

<?php

namespace cbs\core\lib;
class 
Platform
{
    const 
PLATFORM_DESKTOP 'DESKTOP';
    const 
PLATFORM_MOBILE_WEB 'MOBILE_WEB';
    const 
PLATFORM_TABLET_WEB 'TABLET_WEB';
    const 
PLATFORM_ROKU 'ROKU';
    const 
PLATFORM_IPAD 'IPAD';
    const 
PLATFORM_IOS 'IOS';
    const 
PLATFORM_ANDROID 'ANDROID';
    const 
WEB_VIEW_IDENTIFIER 'CBSWebView';
    const 
PLATFORM_CHROMECAST "chromecast";

    
/**
     * Browser specific values are required for video api calls
     */
    
const PLATFORM_DESKTOP_SAFARI 'desktop_safari';
    const 
PLATFORM_DESKTOP_CHROME 'desktop_chrome';
    const 
PLATFORM_DESKTOP_IE 'desktop_internet_explorer';
    const 
PLATFORM_DESKTOP_FIREFOX 'desktop_firefox';
    const 
PLATFORM_DESKTOP_OPERA 'desktop_opera';
    const 
PLATFORM_DESKTOP_EDGE 'desktop_edge';
    const 
PLATFORM_WIN_11 'pplus_site_win11pwa';

    const 
MIN_DESKTOP_VERSIONS = [
        
self::PLATFORM_DESKTOP_CHROME => 68,
        
self::PLATFORM_DESKTOP_FIREFOX => 48,
        
self::PLATFORM_DESKTOP_SAFARI => 9,
        
self::PLATFORM_DESKTOP_EDGE => 79,
        
self::PLATFORM_DESKTOP_IE => 12 // e.g. no version
    
];

    private static 
$mobile false;
    private static 
$webView;
    private static 
$iPad;
    private static 
$iOS;
    private static 
$android;
    private static 
$handheld;
    private static 
$platform;
    private static 
$apiPlatform;
    private static 
$chromecast;

    public static function 
setMobile($mobile)
    {
        
self::$mobile $mobile;
    }

    public static function 
setIPad($iPad null)
    {
        
self::$iPad $iPad;
    }

    public static function 
setIOS($iOS null)
    {
        
self::$iOS $iOS;
    }

    public static function 
setAndroid($android null)
    {
        
self::$android $android;
    }

    public static function 
setHandheld($handheld null)
    {
        
self::$handheld $handheld;
    }

    public static function 
setPlatform($platform null)
    {
        
self::$platform $platform;
    }

    public static function 
setApiPlatform($apiPlatform null)
    {
        
self::$apiPlatform $apiPlatform;
    }

    public static function 
setChromecast($chromecast null)
    {
        
self::$chromecast $chromecast;
    }

    public static function 
isMobile()
    {
        return 
self::$mobile;
    }

    
/**
     * @todo this is not used anymore, remove it from here as well as all usages
     */
    
public static function isWebView()
    {
        if (!isset(
self::$webView)) {
            
self::$webView =
                
strpos(self::getUserAgent(), self::WEB_VIEW_IDENTIFIER) !==
                
false;
        }

        return 
self::$webView;
    }

    public static function 
isTabletWebView()
    {
        return !
self::isMobile() && self::isWebView();
    }

    public static function 
isIpad()
    {
        if (!isset(
self::$iPad)) {
            
self::$iPad strpos(self::getUserAgent(), 'iPad') !== false;
        }

        return 
self::$iPad;
    }

    public static function 
isIOS()
    {
        if (!isset(
self::$iOS)) {
            
self::$iOS preg_match('/iPhone|iPad|iPod/'self::getUserAgent());
        }

        return 
self::$iOS;
    }

    public static function 
isAndroid()
    {
        if (!isset(
self::$android)) {
            
self::$android preg_match('/Android/i'self::getUserAgent());
        }

        return 
self::$android;
    }

    public static function 
isHandheld()
    {
        if (!isset(
self::$handheld)) {
            
self::$handheld preg_match(
                
'/Android|iPhone|iPad|iPod/',
                
self::getUserAgent()
            );
        }

        return 
self::$handheld;
    }

    public static function 
isChromecast()
    {
        if (!isset(
self::$chromecast)) {
            
self::$chromecast preg_match('/CrKey/'self::getUserAgent());
        }

        return 
self::$chromecast;
    }

    public static function 
isTablet()
    {
        return 
self::isHandheld() && !self::isMobile();
    }

    
/**
     * sets correct platform type string for api requests
     * @param bool $differentiateMobile
     * @return string
     */
    
public static function getAPIPlatformType($differentiateMobile false)
    {
        if (!isset(
self::$apiPlatform)) {
            
$_platform self::PLATFORM_DESKTOP;

            if (
self::isMobile()) {
                
$_platform self::PLATFORM_MOBILE_WEB;
                
// TODO: Uncomment that when data migrates to new platform types
                //$_platform = self::getSpecificMobilePlatform();
            
} elseif (self::isTablet()) {
                if (
self::isAndroid()) {
                    
$_platform =
                        
self::PLATFORM_TABLET_WEB .
                        
'_' .
                        
self::PLATFORM_ANDROID;
                } elseif (
self::isIOS()) {
                    
$_platform =
                        
self::PLATFORM_TABLET_WEB '_' self::PLATFORM_IOS;
                }
            }

            if (
self::isChromecast()) {
                
$_platform self::PLATFORM_CHROMECAST;
            }

            
self::$apiPlatform strtolower($_platform);
        }

        return 
self::$apiPlatform;
    }

    public static function 
getSpecificMobilePlatform()
    {
        if (
self::isAndroid()) {
            return 
self::PLATFORM_MOBILE_WEB '_' self::PLATFORM_ANDROID;
        } elseif (
self::isIOS()) {
            return 
self::PLATFORM_MOBILE_WEB '_' self::PLATFORM_IOS;
        }

        return 
self::PLATFORM_MOBILE_WEB;
    }

    public static function 
getSpecificTabletPlatform()
    {
        
$_platform self::PLATFORM_DESKTOP;

        if (
self::isTablet()) {
            if (
self::isAndroid()) {
                
$_platform =
                    
self::PLATFORM_TABLET_WEB '_' self::PLATFORM_ANDROID;
            } elseif (
self::isIOS()) {
                
$_platform =
                    
self::PLATFORM_TABLET_WEB '_' self::PLATFORM_IOS;
            }
        }

        
self::$apiPlatform strtolower($_platform);
        return 
self::$apiPlatform;
    }

    public static function 
getCurrent()
    {
        if (!isset(
self::$platform)) {
            
self::$platform self::getPlatform();
        }

        return 
self::$platform;
    }

    public static function 
isDesktop()
    {
        if (
strtoupper(self::getCurrent()) == self::PLATFORM_DESKTOP) {
            return 
true;
        }
    }

    
/**
     * Get User agent string
     *
     * @return string
     */
    
public static function getUserAgent()
    {
        if (isset(
$_SERVER['HTTP_USER_AGENT'])) {
            return 
$_SERVER['HTTP_USER_AGENT'];
        } else {
            return 
'';
        }
    }

    
/**
     * check if user agent is chrome
     * @return bool
     */
    
public static function isChromium()
    {
        
$user_agent self::getUserAgent();
        
$isChrome preg_match('/Chrom(e|ium)\/([0-9]+)\./'$user_agent)
            ? 
true
            
false;
        
$isMSEdge preg_match('/Edge\/\d+/'$user_agent) ? true false;
        
$isMSEdgeChromium preg_match('/Edg\/\d+/'$user_agent)
            ? 
true
            
false;
        
$isMacOS self::isMacOS();
        return 
$isChrome && ($isMacOS || (!$isMSEdge && !$isMSEdgeChromium)) ? true false;
    }

    
/**
     * check if user agent is Firefox
     * @return bool
     */
    
public static function isFirefox()
    {
        
$user_agent self::getUserAgent();
        
$isFirefox preg_match('/Firefox/i'$user_agent) ? true false;
        return 
$isFirefox;
    }

    
/**
     * check if user agent is Safari
     * @return bool
     */
    
public static function isSafari()
    {
        
$user_agent self::getUserAgent();
        
$isSafari =
            
preg_match('/Safari/i'$user_agent) &&
            !
preg_match('/Chrom(e|ium)\/([0-9]+)\./'$user_agent)
                ? 
true
                
false;
        return 
$isSafari;
    }

    
/**
     * check if user agent is OPera
     * @return bool
     */
    
public static function isOpera()
    {
        
$user_agent self::getUserAgent();
        
$isOpera preg_match('/Opera/i'$user_agent) ? true false;
        return 
$isOpera;
    }

    
/**
     * check if user agent is IE
     * @return bool
     */
    
public static function isInternetExplorer()
    {
        
$user_agent self::getUserAgent();

        if (!
preg_match('/Mac OS X/i'$user_agent
            && (
preg_match('/MSIE/i'$user_agent
                || 
preg_match('/Trident/i'$user_agent)
                || 
preg_match('/Edg/i'$user_agent))
        ) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if user agent is Edge
     *
     * @return bool
     */
    
public static function isEdge()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/Edg/i'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if user agent is Edge Chromium specifically
     *
     * @return bool
     */
    
public static function isEdgeChromium()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/Edg\//i'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if user agent is IE NOT EDGE
     * @return bool
     */
    
public static function isInternetExplorerNotEdge()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/MSIE/i'$user_agent) || preg_match('/Trident/i'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if user agent is IE or Edge
     *
     * @return bool
     */
    
public static function isInternetExplorerOrEdge()
    {
        
$user_agent self::getUserAgent();

        if (
            
preg_match('/MSIE/i'$user_agent) ||
            
preg_match('/Trident/i'$user_agent) ||
            
self::isEdge()
        ) {
            return 
true;
        } else {
            return 
false;
        }
    }


    
/**
     * check if Internet Explorer version 11
     *
     * @return bool
     */
    
public static function isInternetExplorer11()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/Trident\/7.0; rv:11.0/'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if Windows 10
     *
     * @return bool
     */
    
public static function isWindows10()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/Windows NT 10.0/i'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if Windows 7
     *
     * @return bool
     */
    
public static function isWindows7()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/Windows NT 6.1/i'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * check if Mac OS X
     *
     * @return bool
     */
    
public static function isMacOS()
    {
        
$user_agent self::getUserAgent();

        if (
preg_match('/Mac OS X/i'$user_agent)) {
            return 
true;
        } else {
            return 
false;
        }
    }

    
/**
     * Get current platform
     *
     * @return string
     */
    
private static function getPlatform()
    {
        if (
self::isMobile()) {
            return 
self::PLATFORM_MOBILE_WEB;
        }

        
/*if (self::isIpad()) {
            return self::PLATFORM_IPAD;
        }*/

        
if (self::isTablet()) {
            return 
self::getSpecificTabletPlatform();
        }

        return 
self::PLATFORM_DESKTOP;
    }


    
/**
     * Get platform data in json format
     *
     * @return string
     */
    
public static function getJSON()
    {
        return 
json_encode([
            
'isMobile' => self::isMobile(),
            
'isWebView' => self::isWebView(),
            
'current' => self::getCurrent(),
            
'isHandheld' => self::isHandheld(),
        ]);
    }

    
/**
     * Get browser specific platform type string for desktop. Required by video api calls
     * @return string
     */
    
public static function getVideoApiPlatformType()
    {
        if (
Platform::isChromecast()) {
            return 
self::PLATFORM_CHROMECAST;
        }

        if (
self::isDesktop()) {
            if (
self::isChromium() || self::isEdgeChromium()) {
                return 
self::PLATFORM_DESKTOP_CHROME;
            }

            if (
self::isFirefox()) {
                return 
self::PLATFORM_DESKTOP_FIREFOX;
            }

            if (
self::isInternetExplorer()) {
                return 
self::PLATFORM_DESKTOP_IE;
            }

            if (
self::isSafari()) {
                return 
self::PLATFORM_DESKTOP_SAFARI;
            }

            if (
self::isOpera()) {
                return 
self::PLATFORM_DESKTOP_OPERA;
            }
        } else {
            return 
self::getAPIPlatformType();
        }
    }


    
/**
     * Temporary fix for movies
     * @return string
     */
    
public static function getVideoApiPlatformMovies()
    {
        if (
Platform::isChromecast()) {
            return 
self::PLATFORM_CHROMECAST;
        }

        if (
self::isDesktop()) {

            if (
self::isChromium() || self::isEdgeChromium()) {
                return 
self::PLATFORM_DESKTOP_CHROME;
            }

            if (
self::isFirefox()) {
                return 
self::PLATFORM_DESKTOP_FIREFOX;
            }

            if (
self::isInternetExplorer()) {
                return 
self::PLATFORM_DESKTOP_IE;
            }

            if (
self::isInternetExplorerOrEdge()) {
                return 
self::PLATFORM_DESKTOP_IE;
            }

            if (
self::isSafari()) {
                return 
self::PLATFORM_DESKTOP_SAFARI;
            }

            if (
self::isOpera()) {
                return 
self::PLATFORM_DESKTOP_OPERA;
            }

        } else {
            return 
self::getAPIPlatformType();
        }
    }


    
/**
     * sets HTTP header needed for SSL
     */
    
public static function setSSLHeaders()
    {
        if (
            isset(
$_SERVER['HTTP_FRONT_END_HTTPS']) ||
            isset(
$_SERVER['HTTP_X_FORWARDED_SSL'])
        ) {
            
$_SERVER['HTTPS'] = 'on';
            
$_SERVER['SERVER_PORT'] = 443;
        }
    }

    
/**
     * Central place to register non-supported browser/OS platforms
     * Currently used to limit Irdeto DRM sessions (see VideoModule->setDrmParams())
     * @return bool
     */
    
public static function isSupported()
    {
        
// IE11 (or any IE for that matter) on Windows7 - no longer supported
        
if (self::isWindows7() && self::isInternetExplorer()) {
            return 
false;
        }

        return 
true;
    }

    
/**
     * Check if the browser is supported for Desktop
     * @return bool
     */
    
public static function isDesktopSupported()
    {

        if (!
self::isDesktop()) {
            return 
true;
        }
        
$check_functions explode('|'UNS_DESKTOP_FUNCS);
        foreach (
$check_functions as $func) {
            try {
                
$data explode(':'$func);
                
$method $data[0];
                
$check count($data) > boolval($data[1]) : true;
                if (
self::$method() === $check) {
                    return 
false;
                }
            } catch (
\Exception $e) {

            }
        }
        return 
true;
    }

    
/**
     * Check if the browser version is supported
     * @return bool
     */
    
public static function browserVersionAllowed()
    {

        
$version self::getBrowserVersion();
        
$platform self::getVideoApiPlatformMovies();
        
// special case not supported by getVideoApiPlatformMovies
        
if (self::isEdge()) {
            
$platform self::PLATFORM_DESKTOP_EDGE;
        }
        if (
$version == '?') {
            return 
true;
        } else {
            if (!self::MIN_DESKTOP_VERSIONS[$platform]) {

                return 
true;
            } else {
                if (
intval($version) >= self::MIN_DESKTOP_VERSIONS[$platform]) {
                    return 
true;
                }
            }
        }

        return 
false;
    }

    
/**
     * return the browser version for the most used browsers
     * If can't detect the browser return '?'
     * @return string
     */
    
public static function getBrowserVersion()
    {
        
$u_agent $_SERVER['HTTP_USER_AGENT'];
        
$ub "";
        
// 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)) {
            
$ub "MSIE";
        } elseif (
preg_match('/Firefox/i'$u_agent)) {
            
$ub "Firefox";
        } elseif (
preg_match('/OPR/i'$u_agent)) {
            
$ub "Opera";
        } elseif (
preg_match('/Chrome/i'$u_agent) && !preg_match('/Edge/i'$u_agent)) {
            
$ub "Chrome";
        } elseif (
preg_match('/Safari/i'$u_agent) && !preg_match('/Edge/i'$u_agent)) {
            
$ub "Safari";
        } elseif (
preg_match('/Netscape/i'$u_agent)) {
            
$ub "Netscape";
        } elseif (
preg_match('/Edge/i'$u_agent)) {
            
$ub "Edge";
        } elseif (
preg_match('/Trident/i'$u_agent)) {
            
$ub "MSIE";
        }
        
$known = array('Version'$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
        
}
        
$i count($matches['browser']);

        if (
$i != 1) {
            if (
strripos($u_agent"Version") < strripos($u_agent$ub)) {
                
$version $matches['version'][0];
            } else {
                
$version $matches['version'][1];
            }
        } else {
            
$version $matches['version'][0];
        }
        if (
$version == null || $version == "") {
            
$version "?";
        }
        return 
$version;
    }

}

* Stack Trace...

  1. /usr/local/deploy/mvc-deploys/mvc-release/htdocs/index.php(168) calling run()
  2. /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/doophp/src/app/DooWebApp.php(34) calling routeTo()
  3. /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/doophp/src/app/DooWebApp.php(127) calling shows()
  4. /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/core/src/controllers/PlayerURLRedirectController.php(107) calling video()
  5. /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/core/src/controllers/shows/ShowsVideoController.php(96) calling buildVideoModule()
  6. /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/core/src/controllers/shows/ShowsVideoController.php(237) calling isDesktopSupported()
  7. /usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/core/src/lib/Platform.php(624) calling browserVersionAllowed()

* Variables...  Conf .  GET  .  POST  .  Session  .  Cookie 


object(DooConfig)#11 (22) {
  
["AUTOLOAD"] => NULL
  
["SITE_PATH"] => string(42"/usr/local/deploy/mvc-deploys/mvc-release/"
  
["PROTECTED_FOLDER"] => string(46"/usr/local/deploy/mvc-deploys/mvc-release/src/"
  
["BASE_PATH"] => string(70"/usr/local/deploy/mvc-deploys/mvc-release/vendor/viacomcbs/doophp/src/"
  
["LOG_PATH"] => NULL
  
["APP_URL"] => string(24"http://test-www.cbs.com/"
  
["SUBFOLDER"] => string(1"/"
  
["APP_MODE"] => string(3"dev"
  
["AUTOROUTE"] => bool(false)
  [
"DEBUG_ENABLED"] => bool(true)
  [
"ERROR_404_DOCUMENT"] => NULL
  
["ERROR_404_ROUTE"] => string(62"/error/?%2Fshows%2Fvideo%2F4wzbBb772uJV0OL9oF8iPkHsBsYG57a1%2F"
  
["CACHE_PATH"] => NULL
  
["AUTO_VIEW_RENDER_PATH"] => string(24"/shows/video/:content_id"
  
["MEMCACHE"] => NULL
  
["TEMPLATE_ENGINE"] => string(7"DooView"
  
["TEMPLATE_SHOW_COMMENT"] => NULL
  
["TEMPLATE_ALLOW_PHP"] => NULL
  
["TEMPLATE_COMPILE_ALWAYS"] => NULL
  
["TEMPLATE_GLOBAL_TAGS"] => NULL
  
["MODULES"] => NULL
  
["APP_NAMESPACE_ID"] => NULL
}
$_COOKIE Variables array(0) {
}