public function getInterface($implementation)
    {
        return isset($this->interfaces[$implementation])
            ? $this->interfaces[$implementation]
            : false;
    }
public function getInterface($implementation)
    {
        return isset($this->interfaces[$implementation])
            ? $this->interfaces[$implementation]
            : false;
    }
public function getInterface ( $ implementation ) { return isset ( $ this -> interfaces [ $ implementation ] ) ? $ this -> interfaces [ $ implementation ] : false ; }
Get interface given implementation.

@param string $implementation Implementation

@return string|bool Interface
Get interface given implementation .