original_string: public function hint($text, $label=null, array $attr=[]) {
  		if ( $this->unbuffered() ){
  			trigger_error("Cannot use hint in unbuffered mode", E_USER_ERROR);
  		}
  		$field = $this->factory("hint", $text, $label, $attr);
  		return $this->addField($field);
  	}
code: public function hint($text, $label=null, array $attr=[]) {
  		if ( $this->unbuffered() ){
  			trigger_error("Cannot use hint in unbuffered mode", E_USER_ERROR);
  		}
  		$field = $this->factory("hint", $text, $label, $attr);
  		return $this->addField($field);
  	}
code_tokens: public function hint ( $ text , $ label = null , array $ attr = [ ] ) { if ( $ this -> unbuffered ( ) ) { trigger_error ( "Cannot use hint in unbuffered mode" , E_USER_ERROR ) ; } $ field = $ this -> factory ( "hint" , $ text , $ label , $ attr ) ; return $ this -> addField ( $ field ) ; }
docstring: Add a help text.
docstring_tokens: Add a help text .