public function isDeprecatedProperty(string $propertyName) : bool
    {
        $deprecatedProperties = [
            'Win16' => 1,
            'Win32' => 1,
            'Win64' => 1,
            'isMobileDevice' => 1,
            'isTablet' => 1,
            'Crawler' => 1,
            'AolVersion' => 1,
            'MajorVer' => 1,
            'MinorVer' => 1,
        ];

        if (isset($deprecatedProperties[$propertyName])) {
            return true;
        }

        return false;
    }
public function isDeprecatedProperty(string $propertyName) : bool
    {
        $deprecatedProperties = [
            'Win16' => 1,
            'Win32' => 1,
            'Win64' => 1,
            'isMobileDevice' => 1,
            'isTablet' => 1,
            'Crawler' => 1,
            'AolVersion' => 1,
            'MajorVer' => 1,
            'MinorVer' => 1,
        ];

        if (isset($deprecatedProperties[$propertyName])) {
            return true;
        }

        return false;
    }
public function isDeprecatedProperty ( string $ propertyName ) : bool { $ deprecatedProperties = [ 'Win16' => 1 , 'Win32' => 1 , 'Win64' => 1 , 'isMobileDevice' => 1 , 'isTablet' => 1 , 'Crawler' => 1 , 'AolVersion' => 1 , 'MajorVer' => 1 , 'MinorVer' => 1 , ] ; if ( isset ( $ deprecatedProperties [ $ propertyName ] ) ) { return true ; } return false ; }
Determine if the specified property is marked as "deprecated"

@param string $propertyName

@return bool
Determine if the specified property is marked as deprecated