WURFL/Configuration/XmlConfig.php
private function capabilityFilter($capabilityFilter)
    {
        $filter = array();
        if ($capabilityFilter) {
            foreach ($capabilityFilter as $filterElement) {
                $filter[] = (string)$filterElement;
            }
        }
        return $filter;
    }
private function capabilityFilter($capabilityFilter)
    {
        $filter = array();
        if ($capabilityFilter) {
            foreach ($capabilityFilter as $filterElement) {
                $filter[] = (string)$filterElement;
            }
        }
        return $filter;
    }
private function capabilityFilter ( $ capabilityFilter ) { $ filter = array ( ) ; if ( $ capabilityFilter ) { foreach ( $ capabilityFilter as $ filterElement ) { $ filter [ ] = ( string ) $ filterElement ; } } return $ filter ; }
Returns an array of WURFL Capabilities
@param array $capabilityFilter array of SimpleXMLElement objects
@return array WURFL Capabilities
Returns an array of WURFL Capabilities