public function generateQuestion()
	{
		return sprintf('<span id="captcha_text_%s" class="captcha_text%s">%s</span>',
						$this->strId,
						(($this->strClass != '') ? ' ' . $this->strClass : ''),
						$this->getQuestion());
	}
public function generateQuestion()
	{
		return sprintf('<span id="captcha_text_%s" class="captcha_text%s">%s</span>',
						$this->strId,
						(($this->strClass != '') ? ' ' . $this->strClass : ''),
						$this->getQuestion());
	}
public function generateQuestion ( ) { return sprintf ( '<span id="captcha_text_%s" class="captcha_text%s">%s</span>' , $ this -> strId , ( ( $ this -> strClass != '' ) ? ' ' . $ this -> strClass : '' ) , $ this -> getQuestion ( ) ) ; }
Return the captcha question as string

@return string The question markup
Return the captcha question as string