public function pass(Stmt $func, Context $context)
{
$prevIsOptional = false;
foreach ($func->getParams() as $param) {
if ($prevIsOptional && $param->default === null) {
$context->notice('optional-param-before-required', 'Optional parameter before required one is always required.', $func);
return true;
}
$prevIsOptional = $param->default !== null;
}
return false;
}