public function delete($keys)
    {
        $keys = (array) $keys;

        foreach ($keys as $key) {
            if ($this->exists($this->items, $key)) {
                unset($this->items[$key]);

                continue;
            }

            $items = &$this->items;
            $segments = explode('.', $key);
            $lastSegment = array_pop($segments);

            foreach ($segments as $segment) {
                if (!isset($items[$segment]) || !is_array($items[$segment])) {
                    continue 2;
                }

                $items = &$items[$segment];
            }

            unset($items[$lastSegment]);
        }
    }
public function delete($keys)
    {
        $keys = (array) $keys;

        foreach ($keys as $key) {
            if ($this->exists($this->items, $key)) {
                unset($this->items[$key]);

                continue;
            }

            $items = &$this->items;
            $segments = explode('.', $key);
            $lastSegment = array_pop($segments);

            foreach ($segments as $segment) {
                if (!isset($items[$segment]) || !is_array($items[$segment])) {
                    continue 2;
                }

                $items = &$items[$segment];
            }

            unset($items[$lastSegment]);
        }
    }
public function delete ( $ keys ) { $ keys = ( array ) $ keys ; foreach ( $ keys as $ key ) { if ( $ this -> exists ( $ this -> items , $ key ) ) { unset ( $ this -> items [ $ key ] ) ; continue ; } $ items = & $ this -> items ; $ segments = explode ( '.' , $ key ) ; $ lastSegment = array_pop ( $ segments ) ; foreach ( $ segments as $ segment ) { if ( ! isset ( $ items [ $ segment ] ) || ! is_array ( $ items [ $ segment ] ) ) { continue 2 ; } $ items = & $ items [ $ segment ] ; } unset ( $ items [ $ lastSegment ] ) ; } }
Delete the given key or keys

@param array|int|string $keys
Delete the given key or keys