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Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:24
tests	[ DIR ]	drwxrwxr-x	2022-10-31 11:36
CREDITS	52 B	-rw-rw-r--	2022-10-31 11:36
attr.c	5.81 KB	-rw-rw-r--	2022-10-31 11:36
attr.lo	311 B	-rw-r--r--	2024-03-12 14:24
attr.o	99.89 KB	-rw-r--r--	2024-03-12 14:24
cdatasection.c	2.49 KB	-rw-rw-r--	2022-10-31 11:36
cdatasection.lo	335 B	-rw-r--r--	2024-03-12 14:24
cdatasection.o	85.23 KB	-rw-r--r--	2024-03-12 14:24
characterdata.c	9.74 KB	-rw-rw-r--	2022-10-31 11:36
characterdata.lo	338 B	-rw-r--r--	2024-03-12 14:24
characterdata.o	110.14 KB	-rw-r--r--	2024-03-12 14:24
comment.c	2.48 KB	-rw-rw-r--	2022-10-31 11:36
comment.lo	320 B	-rw-r--r--	2024-03-12 14:24
comment.o	85.09 KB	-rw-r--r--	2024-03-12 14:24
config.m4	1.25 KB	-rw-rw-r--	2022-10-31 11:36
config.w32	1.14 KB	-rw-rw-r--	2022-10-31 11:36
document.c	58.02 KB	-rw-rw-r--	2022-10-31 11:36
document.lo	323 B	-rw-r--r--	2024-03-12 14:24
document.o	256.94 KB	-rw-r--r--	2024-03-12 14:24
documentfragment.c	4.3 KB	-rw-rw-r--	2022-10-31 11:36
documentfragment.lo	347 B	-rw-r--r--	2024-03-12 14:24
documentfragment.o	90.15 KB	-rw-r--r--	2024-03-12 14:24
documenttype.c	5.51 KB	-rw-rw-r--	2022-10-31 11:36
documenttype.lo	335 B	-rw-r--r--	2024-03-12 14:24
documenttype.o	101.68 KB	-rw-r--r--	2024-03-12 14:24
dom_ce.h	3.39 KB	-rw-rw-r--	2022-10-31 11:36
dom_fe.h	10.49 KB	-rw-rw-r--	2022-10-31 11:36
dom_iterators.c	9.08 KB	-rw-rw-r--	2022-10-31 11:36
dom_iterators.lo	338 B	-rw-r--r--	2024-03-12 14:24
dom_iterators.o	104.88 KB	-rw-r--r--	2024-03-12 14:24
dom_properties.h	8.25 KB	-rw-rw-r--	2022-10-31 11:36
domconfiguration.c	3.32 KB	-rw-rw-r--	2022-10-31 11:36
domconfiguration.lo	347 B	-rw-r--r--	2024-03-12 14:24
domconfiguration.o	77.56 KB	-rw-r--r--	2024-03-12 14:24
domerror.c	3.22 KB	-rw-rw-r--	2022-10-31 11:36
domerror.lo	323 B	-rw-r--r--	2024-03-12 14:24
domerror.o	79.62 KB	-rw-r--r--	2024-03-12 14:24
domerrorhandler.c	2.2 KB	-rw-rw-r--	2022-10-31 11:36
domerrorhandler.lo	344 B	-rw-r--r--	2024-03-12 14:24
domerrorhandler.o	76.18 KB	-rw-r--r--	2024-03-12 14:24
domexception.c	3.43 KB	-rw-rw-r--	2022-10-31 11:36
domexception.lo	335 B	-rw-r--r--	2024-03-12 14:24
domexception.o	82.43 KB	-rw-r--r--	2024-03-12 14:24
domimplementation.c	7.91 KB	-rw-rw-r--	2022-10-31 11:36
domimplementation.lo	350 B	-rw-r--r--	2024-03-12 14:24
domimplementation.o	97.34 KB	-rw-r--r--	2024-03-12 14:24
domimplementationlist.c	2.43 KB	-rw-rw-r--	2022-10-31 11:36
domimplementationlist.lo	362 B	-rw-r--r--	2024-03-12 14:24
domimplementationlist.o	79.84 KB	-rw-r--r--	2024-03-12 14:24
domimplementationsource.c	2.9 KB	-rw-rw-r--	2022-10-31 11:36
domimplementationsource.lo	368 B	-rw-r--r--	2024-03-12 14:24
domimplementationsource.o	76.97 KB	-rw-r--r--	2024-03-12 14:24
domlocator.c	2.91 KB	-rw-rw-r--	2022-10-31 11:36
domlocator.lo	329 B	-rw-r--r--	2024-03-12 14:24
domlocator.o	79.38 KB	-rw-r--r--	2024-03-12 14:24
domstringlist.c	2.33 KB	-rw-rw-r--	2022-10-31 11:36
domstringlist.lo	338 B	-rw-r--r--	2024-03-12 14:24
domstringlist.o	79.76 KB	-rw-r--r--	2024-03-12 14:24
element.c	34.53 KB	-rw-rw-r--	2022-10-31 11:36
element.lo	320 B	-rw-r--r--	2024-03-12 14:24
element.o	170.13 KB	-rw-r--r--	2024-03-12 14:24
entity.c	4.18 KB	-rw-rw-r--	2022-10-31 11:36
entity.lo	317 B	-rw-r--r--	2024-03-12 14:24
entity.o	93.54 KB	-rw-r--r--	2024-03-12 14:24
entityreference.c	2.67 KB	-rw-rw-r--	2022-10-31 11:36
entityreference.lo	344 B	-rw-r--r--	2024-03-12 14:24
entityreference.o	85.67 KB	-rw-r--r--	2024-03-12 14:24
namednodemap.c	9.89 KB	-rw-rw-r--	2022-10-31 11:36
namednodemap.lo	335 B	-rw-r--r--	2024-03-12 14:24
namednodemap.o	97.97 KB	-rw-r--r--	2024-03-12 14:24
namelist.c	2.74 KB	-rw-rw-r--	2022-10-31 11:36
namelist.lo	323 B	-rw-r--r--	2024-03-12 14:24
namelist.o	80.4 KB	-rw-r--r--	2024-03-12 14:24
node.c	46.67 KB	-rw-rw-r--	2022-10-31 11:36
node.lo	311 B	-rw-r--r--	2024-03-12 14:24
node.o	218.23 KB	-rw-r--r--	2024-03-12 14:24
nodelist.c	5.36 KB	-rw-rw-r--	2022-10-31 11:36
nodelist.lo	323 B	-rw-r--r--	2024-03-12 14:24
nodelist.o	90.8 KB	-rw-r--r--	2024-03-12 14:24
notation.c	2.57 KB	-rw-rw-r--	2022-10-31 11:36
notation.lo	323 B	-rw-r--r--	2024-03-12 14:24
notation.o	89.34 KB	-rw-r--r--	2024-03-12 14:24
php_dom.c	59.72 KB	-rw-rw-r--	2022-10-31 11:36
php_dom.h	5.93 KB	-rw-rw-r--	2022-10-31 11:36
php_dom.lo	320 B	-rw-r--r--	2024-03-12 14:24
php_dom.o	308.54 KB	-rw-r--r--	2024-03-12 14:24
processinginstruction.c	4.17 KB	-rw-rw-r--	2022-10-31 11:36
processinginstruction.lo	362 B	-rw-r--r--	2024-03-12 14:24
processinginstruction.o	95.63 KB	-rw-r--r--	2024-03-12 14:24
string_extend.c	2.67 KB	-rw-rw-r--	2022-10-31 11:36
string_extend.lo	338 B	-rw-r--r--	2024-03-12 14:24
string_extend.o	76.8 KB	-rw-r--r--	2024-03-12 14:24
text.c	6.29 KB	-rw-rw-r--	2022-10-31 11:36
text.lo	311 B	-rw-r--r--	2024-03-12 14:24
text.o	97.77 KB	-rw-r--r--	2024-03-12 14:24
typeinfo.c	2.1 KB	-rw-rw-r--	2022-10-31 11:36
typeinfo.lo	323 B	-rw-r--r--	2024-03-12 14:24
typeinfo.o	76.01 KB	-rw-r--r--	2024-03-12 14:24
userdatahandler.c	1.99 KB	-rw-rw-r--	2022-10-31 11:36
userdatahandler.lo	344 B	-rw-r--r--	2024-03-12 14:24
userdatahandler.o	75.76 KB	-rw-r--r--	2024-03-12 14:24
xml_common.h	3.36 KB	-rw-rw-r--	2022-10-31 11:36
xpath.c	15.04 KB	-rw-rw-r--	2022-10-31 11:36
xpath.lo	314 B	-rw-r--r--	2024-03-12 14:24
xpath.o	138.91 KB	-rw-r--r--	2024-03-12 14:24

Rename

/*
   +----------------------------------------------------------------------+
   | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) The PHP Group                                          |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.php.net/license/3_01.txt                                  |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Christian Stocker <chregu@php.net>                          |
   |          Rob Richards <rrichards@php.net>                            |
   +----------------------------------------------------------------------+
*/

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "php.h"
#if HAVE_LIBXML && HAVE_DOM
#include "php_dom.h"

#define PHP_DOM_XPATH_QUERY 0
#define PHP_DOM_XPATH_EVALUATE 1

/*
* class DOMXPath
*/

#if defined(LIBXML_XPATH_ENABLED)

/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_xpath_construct, 0, 0, 1)
	ZEND_ARG_OBJ_INFO(0, doc, DOMDocument, 0)
ZEND_END_ARG_INFO();

ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_xpath_register_ns, 0, 0, 2)
	ZEND_ARG_INFO(0, prefix)
	ZEND_ARG_INFO(0, uri)
ZEND_END_ARG_INFO();

ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_xpath_query, 0, 0, 1)
	ZEND_ARG_INFO(0, expr)
	ZEND_ARG_OBJ_INFO(0, context, DOMNode, 1)
	ZEND_ARG_INFO(0, registerNodeNS)
ZEND_END_ARG_INFO();

ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_xpath_evaluate, 0, 0, 1)
	ZEND_ARG_INFO(0, expr)
	ZEND_ARG_OBJ_INFO(0, context, DOMNode, 1)
	ZEND_ARG_INFO(0, registerNodeNS)
ZEND_END_ARG_INFO();

ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_xpath_register_php_functions, 0, 0, 0)
ZEND_END_ARG_INFO();
/* }}} */

const zend_function_entry php_dom_xpath_class_functions[] = {
	PHP_ME(domxpath, __construct, arginfo_dom_xpath_construct, ZEND_ACC_PUBLIC)
	PHP_FALIAS(registerNamespace, dom_xpath_register_ns, arginfo_dom_xpath_register_ns)
	PHP_FALIAS(query, dom_xpath_query, arginfo_dom_xpath_query)
	PHP_FALIAS(evaluate, dom_xpath_evaluate, arginfo_dom_xpath_evaluate)
	PHP_FALIAS(registerPhpFunctions, dom_xpath_register_php_functions, arginfo_dom_xpath_register_php_functions)
	PHP_FE_END
};

static void dom_xpath_ext_function_php(xmlXPathParserContextPtr ctxt, int nargs, int type) /* {{{ */
{
	zval retval;
	int result, i;
	int error = 0;
	zend_fcall_info fci;
	xmlXPathObjectPtr obj;
	char *str;
	zend_string *callable = NULL;
	dom_xpath_object *intern;

if (! zend_is_executing()) {
		xmlGenericError(xmlGenericErrorContext,
		"xmlExtFunctionTest: Function called from outside of PHP\n");
		error = 1;
	} else {
		intern = (dom_xpath_object *) ctxt->context->userData;
		if (intern == NULL) {
			xmlGenericError(xmlGenericErrorContext,
			"xmlExtFunctionTest: failed to get the internal object\n");
			error = 1;
		}
		else if (intern->registerPhpFunctions == 0) {
			xmlGenericError(xmlGenericErrorContext,
			"xmlExtFunctionTest: PHP Object did not register PHP functions\n");
			error = 1;
		}
	}

if (error == 1) {
		for (i = nargs - 1; i >= 0; i--) {
			obj = valuePop(ctxt);
			xmlXPathFreeObject(obj);
		}
		return;
	}

fci.param_count = nargs - 1;
	if (fci.param_count > 0) {
		fci.params = safe_emalloc(fci.param_count, sizeof(zval), 0);
	}
	/* Reverse order to pop values off ctxt stack */
	for (i = nargs - 2; i >= 0; i--) {
		obj = valuePop(ctxt);
		switch (obj->type) {
			case XPATH_STRING:
				ZVAL_STRING(&fci.params[i],  (char *)obj->stringval);
				break;
			case XPATH_BOOLEAN:
				ZVAL_BOOL(&fci.params[i],  obj->boolval);
				break;
			case XPATH_NUMBER:
				ZVAL_DOUBLE(&fci.params[i], obj->floatval);
				break;
			case XPATH_NODESET:
				if (type == 1) {
					str = (char *)xmlXPathCastToString(obj);
					ZVAL_STRING(&fci.params[i], str);
					xmlFree(str);
				} else if (type == 2) {
					int j;
					if (obj->nodesetval && obj->nodesetval->nodeNr > 0) {
						array_init(&fci.params[i]);
						for (j = 0; j < obj->nodesetval->nodeNr; j++) {
							xmlNodePtr node = obj->nodesetval->nodeTab[j];
							zval child;
							/* not sure, if we need this... it's copied from xpath.c */
							if (node->type == XML_NAMESPACE_DECL) {
								xmlNsPtr curns;
								xmlNodePtr nsparent;

nsparent = node->_private;
								curns = xmlNewNs(NULL, node->name, NULL);
								if (node->children) {
									curns->prefix = xmlStrdup((xmlChar *) node->children);
								}
								if (node->children) {
									node = xmlNewDocNode(node->doc, NULL, (xmlChar *) node->children, node->name);
								} else {
									node = xmlNewDocNode(node->doc, NULL, (xmlChar *) "xmlns", node->name);
								}
								node->type = XML_NAMESPACE_DECL;
								node->parent = nsparent;
								node->ns = curns;
							}
							php_dom_create_object(node, &child, &intern->dom);
							add_next_index_zval(&fci.params[i], &child);
						}
					} else {
						ZVAL_EMPTY_ARRAY(&fci.params[i]);
					}
				}
				break;
			default:
			ZVAL_STRING(&fci.params[i], (char *)xmlXPathCastToString(obj));
		}
		xmlXPathFreeObject(obj);
	}

fci.size = sizeof(fci);

obj = valuePop(ctxt);
	if (obj->stringval == NULL) {
		php_error_docref(NULL, E_WARNING, "Handler name must be a string");
		xmlXPathFreeObject(obj);
		if (fci.param_count > 0) {
			for (i = 0; i < nargs - 1; i++) {
				zval_ptr_dtor(&fci.params[i]);
			}
			efree(fci.params);
		}
		return;
	}
	ZVAL_STRING(&fci.function_name, (char *) obj->stringval);
	xmlXPathFreeObject(obj);

fci.object = NULL;
	fci.retval = &retval;
	fci.no_separation = 0;

if (!zend_make_callable(&fci.function_name, &callable)) {
		php_error_docref(NULL, E_WARNING, "Unable to call handler %s()", ZSTR_VAL(callable));
	} else if (intern->registerPhpFunctions == 2 && zend_hash_exists(intern->registered_phpfunctions, callable) == 0) {
		php_error_docref(NULL, E_WARNING, "Not allowed to call handler '%s()'.", ZSTR_VAL(callable));
		/* Push an empty string, so that we at least have an xslt result... */
		valuePush(ctxt, xmlXPathNewString((xmlChar *)""));
	} else {
		result = zend_call_function(&fci, NULL);
		if (result == SUCCESS && Z_TYPE(retval) != IS_UNDEF) {
			if (Z_TYPE(retval) == IS_OBJECT && instanceof_function(Z_OBJCE(retval), dom_node_class_entry)) {
				xmlNode *nodep;
				dom_object *obj;
				if (intern->node_list == NULL) {
					intern->node_list = zend_new_array(0);
				}
				Z_ADDREF(retval);
				zend_hash_next_index_insert(intern->node_list, &retval);
				obj = Z_DOMOBJ_P(&retval);
				nodep = dom_object_get_node(obj);
				valuePush(ctxt, xmlXPathNewNodeSet(nodep));
			} else if (Z_TYPE(retval) == IS_FALSE || Z_TYPE(retval) == IS_TRUE) {
				valuePush(ctxt, xmlXPathNewBoolean(Z_TYPE(retval) == IS_TRUE));
			} else if (Z_TYPE(retval) == IS_OBJECT) {
				php_error_docref(NULL, E_WARNING, "A PHP Object cannot be converted to a XPath-string");
				valuePush(ctxt, xmlXPathNewString((xmlChar *)""));
			} else {
				zend_string *str = zval_get_string(&retval);
				valuePush(ctxt, xmlXPathNewString((xmlChar *) ZSTR_VAL(str)));
				zend_string_release_ex(str, 0);
			}
			zval_ptr_dtor(&retval);
		}
	}
	zend_string_release_ex(callable, 0);
	zval_ptr_dtor_str(&fci.function_name);
	if (fci.param_count > 0) {
		for (i = 0; i < nargs - 1; i++) {
			zval_ptr_dtor(&fci.params[i]);
		}
		efree(fci.params);
	}
}
/* }}} */

static void dom_xpath_ext_function_string_php(xmlXPathParserContextPtr ctxt, int nargs) /* {{{ */
{
	dom_xpath_ext_function_php(ctxt, nargs, 1);
}
/* }}} */

static void dom_xpath_ext_function_object_php(xmlXPathParserContextPtr ctxt, int nargs) /* {{{ */
{
	dom_xpath_ext_function_php(ctxt, nargs, 2);
}
/* }}} */

/* {{{ proto DOMXPath::__construct(DOMDocument doc) U */
PHP_METHOD(domxpath, __construct)
{
	zval *doc;
	xmlDocPtr docp = NULL;
	dom_object *docobj;
	dom_xpath_object *intern;
	xmlXPathContextPtr ctx, oldctx;

if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "O", &doc, dom_document_class_entry) == FAILURE) {
		return;
	}

DOM_GET_OBJ(docp, doc, xmlDocPtr, docobj);

ctx = xmlXPathNewContext(docp);
	if (ctx == NULL) {
		php_dom_throw_error(INVALID_STATE_ERR, 1);
		RETURN_FALSE;
	}

intern = Z_XPATHOBJ_P(ZEND_THIS);
	if (intern != NULL) {
		oldctx = (xmlXPathContextPtr)intern->dom.ptr;
		if (oldctx != NULL) {
			php_libxml_decrement_doc_ref((php_libxml_node_object *) &intern->dom);
			xmlXPathFreeContext(oldctx);
		}

xmlXPathRegisterFuncNS (ctx, (const xmlChar *) "functionString",
					   (const xmlChar *) "http://php.net/xpath",
					   dom_xpath_ext_function_string_php);
		xmlXPathRegisterFuncNS (ctx, (const xmlChar *) "function",
					   (const xmlChar *) "http://php.net/xpath",
					   dom_xpath_ext_function_object_php);

intern->dom.ptr = ctx;
		ctx->userData = (void *)intern;
		intern->dom.document = docobj->document;
		php_libxml_increment_doc_ref((php_libxml_node_object *) &intern->dom, docp);
	}
}
/* }}} end DOMXPath::__construct */

/* {{{ document DOMDocument*/
int dom_xpath_document_read(dom_object *obj, zval *retval)
{
	xmlDoc *docp = NULL;
	xmlXPathContextPtr ctx = (xmlXPathContextPtr) obj->ptr;

if (ctx) {
		docp = (xmlDocPtr) ctx->doc;
	}

php_dom_create_object((xmlNodePtr) docp, retval, obj);
	return SUCCESS;
}
/* }}} */

/* {{{ proto bool dom_xpath_register_ns(string prefix, string uri) */
PHP_FUNCTION(dom_xpath_register_ns)
{
	zval *id;
	xmlXPathContextPtr ctxp;
	size_t prefix_len, ns_uri_len;
	dom_xpath_object *intern;
	unsigned char *prefix, *ns_uri;

id = ZEND_THIS;
	if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss", &prefix, &prefix_len, &ns_uri, &ns_uri_len) == FAILURE) {
		return;
	}

intern = Z_XPATHOBJ_P(id);

ctxp = (xmlXPathContextPtr) intern->dom.ptr;
	if (ctxp == NULL) {
		php_error_docref(NULL, E_WARNING, "Invalid XPath Context");
		RETURN_FALSE;
	}

if (xmlXPathRegisterNs(ctxp, prefix, ns_uri) != 0) {
		RETURN_FALSE
	}
	RETURN_TRUE;
}
/* }}} */

static void dom_xpath_iter(zval *baseobj, dom_object *intern) /* {{{ */
{
	dom_nnodemap_object *mapptr = (dom_nnodemap_object *) intern->ptr;

ZVAL_COPY_VALUE(&mapptr->baseobj_zv, baseobj);
	mapptr->nodetype = DOM_NODESET;
}
/* }}} */

static void php_xpath_eval(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */
{
	zval *id, retval, *context = NULL;
	xmlXPathContextPtr ctxp;
	xmlNodePtr nodep = NULL;
	xmlXPathObjectPtr xpathobjp;
	size_t expr_len, nsnbr = 0, xpath_type;
	dom_xpath_object *intern;
	dom_object *nodeobj;
	char *expr;
	xmlDoc *docp = NULL;
	xmlNsPtr *ns = NULL;
	zend_bool register_node_ns = 1;

id = ZEND_THIS;
	if (zend_parse_parameters(ZEND_NUM_ARGS(), "s|O!b", &expr, &expr_len, &context, dom_node_class_entry, &register_node_ns) == FAILURE) {
		return;
	}

intern = Z_XPATHOBJ_P(id);

ctxp = (xmlXPathContextPtr) intern->dom.ptr;
	if (ctxp == NULL) {
		php_error_docref(NULL, E_WARNING, "Invalid XPath Context");
		RETURN_FALSE;
	}

docp = (xmlDocPtr) ctxp->doc;
	if (docp == NULL) {
		php_error_docref(NULL, E_WARNING, "Invalid XPath Document Pointer");
		RETURN_FALSE;
	}

if (context != NULL) {
		DOM_GET_OBJ(nodep, context, xmlNodePtr, nodeobj);
	}

if (!nodep) {
		nodep = xmlDocGetRootElement(docp);
	}

if (nodep && docp != nodep->doc) {
		php_error_docref(NULL, E_WARNING, "Node From Wrong Document");
		RETURN_FALSE;
	}

ctxp->node = nodep;

if (register_node_ns) {
		/* Register namespaces in the node */
		ns = xmlGetNsList(docp, nodep);

if (ns != NULL) {
			while (ns[nsnbr] != NULL)
			nsnbr++;
		}
	}

ctxp->namespaces = ns;
    ctxp->nsNr = nsnbr;

xpathobjp = xmlXPathEvalExpression((xmlChar *) expr, ctxp);
	ctxp->node = NULL;

if (ns != NULL) {
		xmlFree(ns);
		ctxp->namespaces = NULL;
		ctxp->nsNr = 0;
	}

if (! xpathobjp) {
		RETURN_FALSE;
	}

if (type == PHP_DOM_XPATH_QUERY) {
		xpath_type = XPATH_NODESET;
	} else {
		xpath_type = xpathobjp->type;
	}

switch (xpath_type) {

case  XPATH_NODESET:
		{
			int i;
			xmlNodeSetPtr nodesetp;

if (xpathobjp->type == XPATH_NODESET && NULL != (nodesetp = xpathobjp->nodesetval) && nodesetp->nodeNr) {

array_init(&retval);
				for (i = 0; i < nodesetp->nodeNr; i++) {
					xmlNodePtr node = nodesetp->nodeTab[i];
					zval child;

if (node->type == XML_NAMESPACE_DECL) {
						xmlNsPtr curns;
						xmlNodePtr nsparent;

nsparent = node->_private;
						curns = xmlNewNs(NULL, node->name, NULL);
						if (node->children) {
							curns->prefix = xmlStrdup((xmlChar *) node->children);
						}
						if (node->children) {
							node = xmlNewDocNode(docp, NULL, (xmlChar *) node->children, node->name);
						} else {
							node = xmlNewDocNode(docp, NULL, (xmlChar *) "xmlns", node->name);
						}
						node->type = XML_NAMESPACE_DECL;
						node->parent = nsparent;
						node->ns = curns;
					}
					php_dom_create_object(node, &child, &intern->dom);
					add_next_index_zval(&retval, &child);
				}
			} else {
				ZVAL_EMPTY_ARRAY(&retval);
			}
			php_dom_create_interator(return_value, DOM_NODELIST);
			nodeobj = Z_DOMOBJ_P(return_value);
			dom_xpath_iter(&retval, nodeobj);
			break;
		}

case XPATH_BOOLEAN:
			RETVAL_BOOL(xpathobjp->boolval);
			break;

case XPATH_NUMBER:
			RETVAL_DOUBLE(xpathobjp->floatval);
			break;

case XPATH_STRING:
			RETVAL_STRING((char *) xpathobjp->stringval);
			break;

default:
			RETVAL_NULL();
			break;
	}

xmlXPathFreeObject(xpathobjp);
}
/* }}} */

/* {{{ proto DOMNodeList dom_xpath_query(string expr [,DOMNode context [, bool registerNodeNS]]) */
PHP_FUNCTION(dom_xpath_query)
{
	php_xpath_eval(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_DOM_XPATH_QUERY);
}
/* }}} end dom_xpath_query */

/* {{{ proto mixed dom_xpath_evaluate(string expr [,DOMNode context [, bool registerNodeNS]]) */
PHP_FUNCTION(dom_xpath_evaluate)
{
	php_xpath_eval(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_DOM_XPATH_EVALUATE);
}
/* }}} end dom_xpath_evaluate */

/* {{{ proto void dom_xpath_register_php_functions() */
PHP_FUNCTION(dom_xpath_register_php_functions)
{
	zval *id;
	dom_xpath_object *intern;
	zval *array_value, *entry, new_string;
	zend_string *name;

DOM_GET_THIS(id);

if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS(), "a",  &array_value) == SUCCESS) {
		intern = Z_XPATHOBJ_P(id);
		ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(array_value), entry) {
			zend_string *str = zval_get_string(entry);
			ZVAL_LONG(&new_string,1);
			zend_hash_update(intern->registered_phpfunctions, str, &new_string);
			zend_string_release_ex(str, 0);
		} ZEND_HASH_FOREACH_END();
		intern->registerPhpFunctions = 2;
		RETURN_TRUE;

} else if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS(), "S",  &name) == SUCCESS) {
		intern = Z_XPATHOBJ_P(id);

ZVAL_LONG(&new_string, 1);
		zend_hash_update(intern->registered_phpfunctions, name, &new_string);
		intern->registerPhpFunctions = 2;
	} else {
		intern = Z_XPATHOBJ_P(id);
		intern->registerPhpFunctions = 1;
	}

}
/* }}} end dom_xpath_register_php_functions */

#endif /* LIBXML_XPATH_ENABLED */

#endif