public function getHtml()
	{
		$s = '';
		foreach ($this->children as $child) {
			if (is_object($child)) {
				$s .= $child->render();
			} else {
				$s .= $child;
			}
		}

		return $s;
	}
public function getHtml()
	{
		$s = '';
		foreach ($this->children as $child) {
			if (is_object($child)) {
				$s .= $child->render();
			} else {
				$s .= $child;
			}
		}

		return $s;
	}
public function getHtml ( ) { $ s = '' ; foreach ( $ this -> children as $ child ) { if ( is_object ( $ child ) ) { $ s .= $ child -> render ( ) ; } else { $ s .= $ child ; } } return $ s ; }
Returns element's HTML content.

@return string
Returns element s HTML content .