ArrayData *ZendArray::remove(CVarRef k, bool copy) {
TypedValueAccessor tva = k.getTypedAccessor();
if (isIntKey(tva)) {
if (UNLIKELY(copy)) {
ZendArray *a = copyImpl();
a->prepareBucketHeadsForWrite();
a->erase(a->findForErase(getIntKey(tva)));
return a;
}
prepareBucketHeadsForWrite();
erase(findForErase(getIntKey(tva)));
return NULL;
} else {
ASSERT(k.isString());
StringData *key = getStringKey(tva);
int64 prehash = key->hash();
if (UNLIKELY(copy)) {
ZendArray *a = copyImpl();
a->prepareBucketHeadsForWrite();
a->erase(a->findForErase(key->data(), key->size(), prehash));
return a;
}
prepareBucketHeadsForWrite();
erase(findForErase(key->data(), key->size(), prehash));
return NULL;
}
}
ArrayData *ZendArray::remove(int64 k, bool copy) {
if (UNLIKELY(copy)) {
ZendArray *a = copyImpl();
a->prepareBucketHeadsForWrite();
a->erase(a->findForErase(k));
return a;
}
prepareBucketHeadsForWrite();
erase(findForErase(k));
return NULL;
}
ArrayData *ZendArray::remove(CStrRef k, bool copy) {
int64 prehash = k->hash();
if (UNLIKELY(copy)) {
ZendArray *a = copyImpl();
a->prepareBucketHeadsForWrite();
a->erase(a->findForErase(k.data(), k.size(), prehash));
return a;
}
prepareBucketHeadsForWrite();
erase(findForErase(k.data(), k.size(), prehash));
return NULL;
}