public function toString() { $buf = ""; if ($this->hasSelectors()) { $buf .= "{select: "; $buf .= parent::toString(); $buf .= "}"; } return $buf; }
public function toString() { $buf = ""; if ($this->hasSelectors()) { $buf .= "{select: "; $buf .= parent::toString(); $buf .= "}"; } return $buf; }