library/QATools/QATools/HtmlElements/Element/Select.php
public function deselectByValue($value)
	{
		foreach ( $this->getOptionsByValue($value) as $option ) {
			$option->deselect();
		}

		return $this;
	}
public function deselectByValue($value)
	{
		foreach ( $this->getOptionsByValue($value) as $option ) {
			$option->deselect();
		}

		return $this;
	}
public function deselectByValue ( $ value ) { foreach ( $ this -> getOptionsByValue ( $ value ) as $ option ) { $ option -> deselect ( ) ; } return $ this ; }
Deselect all options that have a value matching the argument.

@param mixed $value Value of an option be be deselected.

@return self
Deselect all options that have a value matching the argument .