public function setParser($p)
    {
        if ($p === null || $p instanceof ParseInterface || is_callable($p)) {
            $this->_parser = $p;
        }
    }
public function setParser($p)
    {
        if ($p === null || $p instanceof ParseInterface || is_callable($p)) {
            $this->_parser = $p;
        }
    }
public function setParser ( $ p ) { if ( $ p === null || $ p instanceof ParseInterface || is_callable ( $ p ) ) { $ this -> _parser = $ p ; } }
Set response parse handler
@param callable $p parse handler
Set response parse handler