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| author | Arnout Boks <arnoutboks@gmail.com> | 2017-01-25 21:09:03 +0100 |
|---|---|---|
| committer | Joe Watkins <krakjoe@php.net> | 2017-01-25 20:59:25 +0000 |
| commit | 721a189742acc6fb6c2c6d98ce86eebe4e34d42a (patch) | |
| tree | d21a5f709c4a12b653ca26a842df0a10465a5460 /ext/dom | |
| parent | 737ee0661c15f5eb812467c3e10ee1f784691be9 (diff) | |
| download | php-git-721a189742acc6fb6c2c6d98ce86eebe4e34d42a.tar.gz | |
Fix bug #54382 (getAttributeNodeNS doesn't get xmlns* attributes)
The fix is based on the same strategy for handling namespace
declarations as used by getAttributeNode. Note that this strategy makes
these methods not return a DOMAttr for xmlns* attributes, but an
instance of the (undocumented) class DOMNameSpaceNode. This is not
really ideal, but at least this fix makes the behavior of
getAttributeNode and getAttributeNodeNS consistent.
A follow-up action would be to investigate whether DOMNameSpaceNode can
be made into a subclass of DOMAttr (which may be hard due to the way
libxml treats namespace declarations) or document this deviating return
value for xmlns* attributes.
Diffstat (limited to 'ext/dom')
| -rw-r--r-- | ext/dom/element.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/ext/dom/element.c b/ext/dom/element.c index d9fa381717..df841b6b8a 100644 --- a/ext/dom/element.c +++ b/ext/dom/element.c @@ -921,7 +921,7 @@ Since: DOM Level 2 PHP_FUNCTION(dom_element_get_attribute_node_ns) { zval *id; - xmlNodePtr elemp; + xmlNodePtr elemp, fakeAttrp; xmlAttrPtr attrp; dom_object *intern; size_t uri_len, name_len; @@ -937,10 +937,34 @@ PHP_FUNCTION(dom_element_get_attribute_node_ns) attrp = xmlHasNsProp(elemp, (xmlChar *)name, (xmlChar *)uri); if (attrp == NULL) { - RETURN_NULL(); - } + if (xmlStrEqual((xmlChar *) uri, (xmlChar *)DOM_XMLNS_NAMESPACE)) { + xmlNsPtr nsptr; + nsptr = dom_get_nsdecl(elemp, (xmlChar *)name); + if (nsptr != NULL) { + xmlNsPtr curns; + curns = xmlNewNs(NULL, nsptr->href, NULL); + if (nsptr->prefix) { + curns->prefix = xmlStrdup((xmlChar *) nsptr->prefix); + } + if (nsptr->prefix) { + fakeAttrp = xmlNewDocNode(elemp->doc, NULL, (xmlChar *) nsptr->prefix, nsptr->href); + } else { + fakeAttrp = xmlNewDocNode(elemp->doc, NULL, (xmlChar *)"xmlns", nsptr->href); + } + fakeAttrp->type = XML_NAMESPACE_DECL; + fakeAttrp->parent = elemp; + fakeAttrp->ns = curns; - DOM_RET_OBJ((xmlNodePtr) attrp, &ret, intern); + DOM_RET_OBJ(fakeAttrp, &ret, intern); + } else { + RETURN_NULL(); + } + } else { + RETURN_NULL(); + } + } else { + DOM_RET_OBJ((xmlNodePtr) attrp, &ret, intern); + } } /* }}} end dom_element_get_attribute_node_ns */ |