/*
* Helper method from converting between a PHP function and a CufIter.
*/
static bool vm_decode_function_cufiter(const Variant& function,
SmartCufIterPtr& cufIter) {
ObjectData* obj = nullptr;
HPHP::Class* cls = nullptr;
HPHP::JIT::CallerFrame cf;
StringData* invName = nullptr;
// Don't warn here, let the caller decide what to do if the func is nullptr.
const HPHP::Func* func = vm_decode_function(function, cf(), false,
obj, cls, invName, false);
if (func == nullptr) {
return false;
}
cufIter = smart::make_unique<CufIter>();
cufIter->setFunc(func);
cufIter->setName(invName);
if (obj) {
cufIter->setCtx(obj);
obj->incRefCount();
} else {
cufIter->setCtx(cls);
}
return true;
}