public function remove($key)
    {
        $key = $this->resolveAlias($key);

        if (isset($this->dataStore[$key])) {
            unset($this->dataStore[$key]);
        }

        return $this;
    }
public function remove($key)
    {
        $key = $this->resolveAlias($key);

        if (isset($this->dataStore[$key])) {
            unset($this->dataStore[$key]);
        }

        return $this;
    }
public function remove ( $ key ) { $ key = $ this -> resolveAlias ( $ key ) ; if ( isset ( $ this -> dataStore [ $ key ] ) ) { unset ( $ this -> dataStore [ $ key ] ) ; } return $ this ; }
Remove an item from container.

@param   string $key Name of the dataStore key to get.

@return  static  This object for chaining.

@since   2.1
Remove an item from container .