protected function serializeElement($element)
	{
		return (is_array($element)) ? $this->serializeStrings($element) : $this->serializeLiteral($element);
	}
protected function serializeElement($element)
	{
		return (is_array($element)) ? $this->serializeStrings($element) : $this->serializeLiteral($element);
	}
protected function serializeElement ( $ element ) { return ( is_array ( $ element ) ) ? $ this -> serializeStrings ( $ element ) : $ this -> serializeLiteral ( $ element ) ; }
Serialize an element from a string

@param  array|integer $element
@return string
Serialize an element from a string