bool supportsToArray(ObjectData* obj) {
if (obj->isCollection()) {
assertx(isValidCollection(obj->collectionType()));
return true;
} else if (UNLIKELY(obj->getAttribute(ObjectData::CallToImpl))) {
return obj->instanceof(SimpleXMLElement_classof());
} else if (UNLIKELY(obj->instanceof(SystemLib::s_ArrayObjectClass))) {
return true;
} else if (UNLIKELY(obj->instanceof(SystemLib::s_ArrayIteratorClass))) {
return true;
} else if (UNLIKELY(obj->instanceof(c_Closure::classof()))) {
return true;
} else if (UNLIKELY(obj->instanceof(DateTimeData::getClass()))) {
return true;
} else {
if (LIKELY(!obj->hasInstanceDtor())) {
return true;
}
return false;
}
}
static void HHVM_METHOD(XSLTProcessor, importStylesheet,
const Object& stylesheet) {
SYNC_VM_REGS_SCOPED();
auto data = Native::data<XSLTProcessorData>(this_);
xmlDocPtr doc = nullptr;
if (stylesheet.instanceof(s_DOMDocument)) {
auto domdoc = Native::data<DOMNode>(stylesheet);
// This doc will be freed by xsltFreeStylesheet.
doc = xmlCopyDoc((xmlDocPtr)domdoc->nodep(), /*recursive*/ 1);
if (doc == nullptr) {
raise_error("Unable to import stylesheet");
}
} else if (stylesheet.instanceof(SimpleXMLElement_classof())) {
auto ssNode = SimpleXMLElement_exportNode(stylesheet);
// This doc will be freed by xsltFreeStylesheet.
doc = xmlNewDoc((const xmlChar*)"1.0");
xmlNodePtr node = xmlCopyNode(ssNode, /*extended*/ 1);
if (doc == nullptr || node == nullptr) {
raise_error("Unable to import stylesheet");
}
xmlDocSetRootElement(doc, node);
} else {
raise_error("Object must be an instance of DOMDocument or "
"SimpleXMLElement");
}
if (doc) {
data->m_stylesheet = xsltParseStylesheetDoc(doc);
if (data->m_stylesheet == nullptr) {
xmlFreeDoc(doc);
raise_error("Unable to import stylesheet");
}
}
}