private function normalizeComplexFilter(array $filter)
    {
        $result = [];
        foreach ($filter as $key => $value) {
            if (isset($this->filterControls[$key])) {
                $key = $this->filterControls[$key];
            } elseif (isset($this->attributeMap[$key])) {
                $key = $this->attributeMap[$key];
            }
            if (is_array($value)) {
                $result[$key] = $this->normalizeComplexFilter($value);
            } else {
                $result[$key] = $value;
            }
        }
        return $result;
    }
private function normalizeComplexFilter(array $filter)
    {
        $result = [];
        foreach ($filter as $key => $value) {
            if (isset($this->filterControls[$key])) {
                $key = $this->filterControls[$key];
            } elseif (isset($this->attributeMap[$key])) {
                $key = $this->attributeMap[$key];
            }
            if (is_array($value)) {
                $result[$key] = $this->normalizeComplexFilter($value);
            } else {
                $result[$key] = $value;
            }
        }
        return $result;
    }
private function normalizeComplexFilter ( array $ filter ) { $ result = [ ] ; foreach ( $ filter as $ key => $ value ) { if ( isset ( $ this -> filterControls [ $ key ] ) ) { $ key = $ this -> filterControls [ $ key ] ; } elseif ( isset ( $ this -> attributeMap [ $ key ] ) ) { $ key = $ this -> attributeMap [ $ key ] ; } if ( is_array ( $ value ) ) { $ result [ $ key ] = $ this -> normalizeComplexFilter ( $ value ) ; } else { $ result [ $ key ] = $ value ; } } return $ result ; }
Normalizes complex filter recursively.
@param array $filter raw filter.
@return array normalized filter.
Normalizes complex filter recursively .