public function close() {
		if (!is_resource($this->_resource)) {
			return true;
		}
		curl_close($this->_resource);
		return !is_resource($this->_resource);
	}
public function close() {
		if (!is_resource($this->_resource)) {
			return true;
		}
		curl_close($this->_resource);
		return !is_resource($this->_resource);
	}
public function close ( ) { if ( ! is_resource ( $ this -> _resource ) ) { return true ; } curl_close ( $ this -> _resource ) ; return ! is_resource ( $ this -> _resource ) ; }
Closes the curl connection.

@return boolean True on closed connection
Closes the curl connection .