ArrayData *ZendArray::addLval(CVarRef k, Variant *&ret, bool copy) {
ASSERT(!exists(k));
TypedValueAccessor tva = k.getTypedAccessor();
if (isIntKey(tva)) return addLval(getIntKey(tva), ret, copy);
ASSERT(k.isString());
return addLval(k.toStrNR(), ret, copy);
}
void Array::unserialize(VariableUnserializer *uns) {
int64 size = uns->readInt();
char sep = uns->readChar();
if (sep != ':') {
throw Exception("Expected ':' but got '%c'", sep);
}
sep = uns->readChar();
if (sep != '{') {
throw Exception("Expected '{' but got '%c'", sep);
}
if (size == 0) {
operator=(Create());
} else {
// Pre-allocate an ArrayData of the given size, to avoid escalation in
// the middle, which breaks references.
operator=(ArrayInit(size).create());
bool isAPC = (uns->getType() == VariableUnserializer::APCSerialize);
for (int64 i = 0; i < size; i++) {
Variant key(uns->unserializeKey());
if (!key.isString() && !key.isInteger()) {
throw Exception("Invalid key");
}
Variant &value = isAPC ? addLval(key, true) :
lvalAt(key, AccessFlags::Key);
value.unserialize(uns);
}
}
sep = uns->readChar();
if (sep != '}') {
throw Exception("Expected '}' but got '%c'", sep);
}
}
