core-bundle/src/Resources/contao/forms/FormTextArea.php
public function generate()
	{
		return sprintf('<textarea name="%s" id="ctrl_%s" class="textarea%s" rows="%s" cols="%s"%s>%s</textarea>',
						$this->strName,
						$this->strId,
						(($this->strClass != '') ? ' ' . $this->strClass : ''),
						$this->intRows,
						$this->intCols,
						$this->getAttributes(),
						$this->value);
	}
public function generate()
	{
		return sprintf('<textarea name="%s" id="ctrl_%s" class="textarea%s" rows="%s" cols="%s"%s>%s</textarea>',
						$this->strName,
						$this->strId,
						(($this->strClass != '') ? ' ' . $this->strClass : ''),
						$this->intRows,
						$this->intCols,
						$this->getAttributes(),
						$this->value);
	}
Generate the widget and return it as string

@return string The widget markup