Use string|array type in DOMXPath::registerPhpFunctions()

Author: nikic

ext/dom/php_dom.stub.php

@@ -425,11 +425,8 @@ public function query(string $expr, ?DOMNode $context = null, bool $registerNode
     /** @return bool */
     public function registerNamespace(string $prefix, string $namespaceURI) {}
 
-    /**
-     * @param string|array $restrict
-     * @return bool|null
-     */
-    public function registerPhpFunctions($restrict = null) {}
+    /** @return bool|null */
+    public function registerPhpFunctions(string|array|null $restrict = null) {}
 }
 #endif
 

ext/dom/php_dom_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: ce4644d8cb6fdf0f3b9f5d1cbac773b406884ad9 */
+ * Stub hash: a9c30985948768261ea275fdbde598cf9119029e */
 
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_dom_import_simplexml, 0, 1, DOMElement, 1)
 	ZEND_ARG_TYPE_INFO(0, node, IS_OBJECT, 0)
@@ -441,7 +441,7 @@ ZEND_END_ARG_INFO()
 
 #if defined(LIBXML_XPATH_ENABLED)
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_DOMXPath_registerPhpFunctions, 0, 0, 0)
-	ZEND_ARG_INFO_WITH_DEFAULT_VALUE(0, restrict, "null")
+	ZEND_ARG_TYPE_MASK(0, restrict, MAY_BE_STRING|MAY_BE_ARRAY|MAY_BE_NULL, "null")
 ZEND_END_ARG_INFO()
 #endif
 

ext/dom/xpath.c

@@ -492,29 +492,30 @@ PHP_METHOD(DOMXPath, evaluate)
 PHP_METHOD(DOMXPath, registerPhpFunctions)
 {
 	zval *id = ZEND_THIS;
-	dom_xpath_object *intern;
-	zval *array_value, *entry, new_string;
-	zend_string *name;
-
-	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) {
+	dom_xpath_object *intern = Z_XPATHOBJ_P(id);
+	zval *entry, new_string;
+	zend_string *name = NULL;
+	HashTable *ht = NULL;
+
+	ZEND_PARSE_PARAMETERS_START(0, 1)
+		Z_PARAM_OPTIONAL
+		Z_PARAM_STR_OR_ARRAY_HT_OR_NULL(name, ht)
+	ZEND_PARSE_PARAMETERS_END();
+
+	if (ht) {
+		ZEND_HASH_FOREACH_VAL(ht, entry) {
 			zend_string *str = zval_get_string(entry);
-			ZVAL_LONG(&new_string,1);
+			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);
-
+	} else if (name) {
 		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;
 	}