/**
* Simple link to render this object optionaly
* with the function render the parts includes
* @return string
*/
function render()
{
if (mt_rand(0, 1) == 0) {
return bnfSubParts::render($this->parts, bnf::PART_OPTION);
}
return "";
}
/**
* Render this object and repeat the render
* with rand condition
* @return string
*/
function render()
{
$render = "";
while (mt_rand(0, 1) === 0) {
$render .= bnfSubParts::render($this->parts, bnf::PART_REPETITION);
}
return $render;
}
/**
* Simple link to render this object
* with the function render the parts includes
* @return string
*/
function render()
{
return bnfSubParts::render($this->parts, bnf::PART_SET);
}
/**
* Render the rule
* @return string
*/
function render()
{
$response = bnfSubParts::render($this->parts, $this->id);
return $response;
}
