diff --git a/ext/dom/characterdata.c b/ext/dom/characterdata.c
index dda7a42a129..36298f52683 100644
--- a/ext/dom/characterdata.c
+++ b/ext/dom/characterdata.c
@@ -325,63 +325,4 @@ PHP_METHOD(DOMCharacterData, replaceData)
 }
 /* }}} end dom_characterdata_replace_data */
 
-PHP_METHOD(DOMCharacterData, remove)
-{
-	dom_object *intern;
-
-	if (zend_parse_parameters_none() == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_child_node_remove(intern);
-	RETURN_NULL();
-}
-
-PHP_METHOD(DOMCharacterData, after)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_after(intern, args, argc);
-}
-
-PHP_METHOD(DOMCharacterData, before)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_before(intern, args, argc);
-}
-
-PHP_METHOD(DOMCharacterData, replaceWith)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_child_replace_with(intern, args, argc);
-}
-
 #endif
diff --git a/ext/dom/document.c b/ext/dom/document.c
index 7d9ec93169a..a760e3a425b 100644
--- a/ext/dom/document.c
+++ b/ext/dom/document.c
@@ -2082,44 +2082,6 @@ PHP_METHOD(DOMDocument, registerNodeClass)
 }
 /* }}} */
 
-/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-append
-Since: DOM Living Standard (DOM4)
-*/
-PHP_METHOD(DOMDocument, append)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_append(intern, args, argc);
-}
-/* }}} */
-
-/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-prepend
-Since: DOM Living Standard (DOM4)
-*/
-PHP_METHOD(DOMDocument, prepend)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_prepend(intern, args, argc);
-}
-/* }}} */
-
 /* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-replacechildren
 Since:
 */
diff --git a/ext/dom/documentfragment.c b/ext/dom/documentfragment.c
index 33268091720..e3d9db72381 100644
--- a/ext/dom/documentfragment.c
+++ b/ext/dom/documentfragment.c
@@ -93,61 +93,4 @@ PHP_METHOD(DOMDocumentFragment, appendXML) {
 }
 /* }}} */
 
-/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-append
-Since: DOM Living Standard (DOM4)
-*/
-PHP_METHOD(DOMDocumentFragment, append)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_append(intern, args, argc);
-}
-/* }}} */
-
-/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-prepend
-Since: DOM Living Standard (DOM4)
-*/
-PHP_METHOD(DOMDocumentFragment, prepend)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_prepend(intern, args, argc);
-}
-/* }}} */
-
-/* {{{ URL: https://dom.spec.whatwg.org/#dom-parentnode-replacechildren
-Since:
-*/
-PHP_METHOD(DOMDocumentFragment, replaceChildren)
-{
-	uint32_t argc = 0;
-	zval *args;
-	dom_object *intern;
-
-	if (zend_parse_parameters(ZEND_NUM_ARGS(), "*", &args, &argc) == FAILURE) {
-		RETURN_THROWS();
-	}
-
-	DOM_GET_THIS_INTERN(intern);
-
-	dom_parent_node_replace_children(intern, args, argc);
-}
-/* }}} */
-
 #endif
diff --git a/ext/dom/php_dom.stub.php b/ext/dom/php_dom.stub.php
index bc1033b29df..fb8faaab10f 100644
--- a/ext/dom/php_dom.stub.php
+++ b/ext/dom/php_dom.stub.php
@@ -480,13 +480,22 @@ class DOMDocumentFragment extends DOMNode implements DOMParentNode
     /** @tentative-return-type */
     public function appendXML(string $data): bool {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::append
+     */
     public function append(...$nodes): void {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::prepend
+     */
     public function prepend(...$nodes): void {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMDocument::replaceChildren
+     */
     public function replaceChildren(...$nodes): void {}
 }
 
@@ -532,15 +541,25 @@ class DOMCharacterData extends DOMNode implements DOMChildNode
     /** @tentative-return-type */
     public function replaceData(int $offset, int $count, string $data): bool {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::replaceWith
+     */
     public function replaceWith(...$nodes): void {}
 
+    /** @implementation-alias DOMElement::remove */
     public function remove(): void {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::before
+     */
     public function before(... $nodes): void {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::after
+     */
     public function after(...$nodes): void {}
 }
 
@@ -838,10 +857,16 @@ class DOMDocument extends DOMNode implements DOMParentNode
     /** @tentative-return-type */
     public function adoptNode(DOMNode $node): DOMNode|false {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::append
+     */
     public function append(...$nodes): void {}
 
-    /** @param DOMNode|string $nodes */
+    /**
+     * @param DOMNode|string $nodes
+     * @implementation-alias DOMElement::prepend
+     */
     public function prepend(...$nodes): void {}
 
     /** @param DOMNode|string $nodes */
diff --git a/ext/dom/php_dom_arginfo.h b/ext/dom/php_dom_arginfo.h
index 1b7fc063fa2..9ed5aa443cb 100644
--- a/ext/dom/php_dom_arginfo.h
+++ b/ext/dom/php_dom_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 4705229124ee243538e712f4af1d94ddc4c3be0b */
+ * Stub hash: 9142d10743d4ec2f5e587c67bd111155c6149efd */
 
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_dom_import_simplexml, 0, 1, DOMElement, 0)
 	ZEND_ARG_TYPE_INFO(0, node, IS_OBJECT, 0)
@@ -564,9 +564,9 @@ ZEND_METHOD(DOMImplementation, createDocumentType);
 ZEND_METHOD(DOMImplementation, createDocument);
 ZEND_METHOD(DOMDocumentFragment, __construct);
 ZEND_METHOD(DOMDocumentFragment, appendXML);
-ZEND_METHOD(DOMDocumentFragment, append);
-ZEND_METHOD(DOMDocumentFragment, prepend);
-ZEND_METHOD(DOMDocumentFragment, replaceChildren);
+ZEND_METHOD(DOMElement, append);
+ZEND_METHOD(DOMElement, prepend);
+ZEND_METHOD(DOMDocument, replaceChildren);
 ZEND_METHOD(DOMNodeList, count);
 ZEND_METHOD(DOMNodeList, getIterator);
 ZEND_METHOD(DOMNodeList, item);
@@ -575,10 +575,10 @@ ZEND_METHOD(DOMCharacterData, substringData);
 ZEND_METHOD(DOMCharacterData, insertData);
 ZEND_METHOD(DOMCharacterData, deleteData);
 ZEND_METHOD(DOMCharacterData, replaceData);
-ZEND_METHOD(DOMCharacterData, replaceWith);
-ZEND_METHOD(DOMCharacterData, remove);
-ZEND_METHOD(DOMCharacterData, before);
-ZEND_METHOD(DOMCharacterData, after);
+ZEND_METHOD(DOMElement, replaceWith);
+ZEND_METHOD(DOMElement, remove);
+ZEND_METHOD(DOMElement, before);
+ZEND_METHOD(DOMElement, after);
 ZEND_METHOD(DOMAttr, __construct);
 ZEND_METHOD(DOMAttr, isId);
 ZEND_METHOD(DOMElement, __construct);
@@ -602,12 +602,6 @@ ZEND_METHOD(DOMElement, setIdAttribute);
 ZEND_METHOD(DOMElement, setIdAttributeNS);
 ZEND_METHOD(DOMElement, setIdAttributeNode);
 ZEND_METHOD(DOMElement, toggleAttribute);
-ZEND_METHOD(DOMElement, remove);
-ZEND_METHOD(DOMElement, before);
-ZEND_METHOD(DOMElement, after);
-ZEND_METHOD(DOMElement, replaceWith);
-ZEND_METHOD(DOMElement, append);
-ZEND_METHOD(DOMElement, prepend);
 ZEND_METHOD(DOMElement, replaceChildren);
 ZEND_METHOD(DOMElement, insertAdjacentElement);
 ZEND_METHOD(DOMElement, insertAdjacentText);
@@ -659,9 +653,6 @@ ZEND_METHOD(DOMDocument, relaxNGValidateSource);
 ZEND_METHOD(DOMDocument, validate);
 ZEND_METHOD(DOMDocument, xinclude);
 ZEND_METHOD(DOMDocument, adoptNode);
-ZEND_METHOD(DOMDocument, append);
-ZEND_METHOD(DOMDocument, prepend);
-ZEND_METHOD(DOMDocument, replaceChildren);
 ZEND_METHOD(DOMText, __construct);
 ZEND_METHOD(DOMText, isWhitespaceInElementContent);
 ZEND_METHOD(DOMText, splitText);
@@ -772,9 +763,9 @@ static const zend_function_entry class_DOMImplementation_methods[] = {
 static const zend_function_entry class_DOMDocumentFragment_methods[] = {
 	ZEND_ME(DOMDocumentFragment, __construct, arginfo_class_DOMDocumentFragment___construct, ZEND_ACC_PUBLIC)
 	ZEND_ME(DOMDocumentFragment, appendXML, arginfo_class_DOMDocumentFragment_appendXML, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMDocumentFragment, append, arginfo_class_DOMDocumentFragment_append, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMDocumentFragment, prepend, arginfo_class_DOMDocumentFragment_prepend, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMDocumentFragment, replaceChildren, arginfo_class_DOMDocumentFragment_replaceChildren, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, append, append, arginfo_class_DOMDocumentFragment_append, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, prepend, prepend, arginfo_class_DOMDocumentFragment_prepend, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMDocument, replaceChildren, replaceChildren, arginfo_class_DOMDocumentFragment_replaceChildren, ZEND_ACC_PUBLIC)
 	ZEND_FE_END
 };
 
@@ -793,10 +784,10 @@ static const zend_function_entry class_DOMCharacterData_methods[] = {
 	ZEND_ME(DOMCharacterData, insertData, arginfo_class_DOMCharacterData_insertData, ZEND_ACC_PUBLIC)
 	ZEND_ME(DOMCharacterData, deleteData, arginfo_class_DOMCharacterData_deleteData, ZEND_ACC_PUBLIC)
 	ZEND_ME(DOMCharacterData, replaceData, arginfo_class_DOMCharacterData_replaceData, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMCharacterData, replaceWith, arginfo_class_DOMCharacterData_replaceWith, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMCharacterData, remove, arginfo_class_DOMCharacterData_remove, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMCharacterData, before, arginfo_class_DOMCharacterData_before, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMCharacterData, after, arginfo_class_DOMCharacterData_after, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, replaceWith, replaceWith, arginfo_class_DOMCharacterData_replaceWith, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, remove, remove, arginfo_class_DOMCharacterData_remove, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, before, before, arginfo_class_DOMCharacterData_before, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, after, after, arginfo_class_DOMCharacterData_after, ZEND_ACC_PUBLIC)
 	ZEND_FE_END
 };
 
@@ -892,8 +883,8 @@ static const zend_function_entry class_DOMDocument_methods[] = {
 	ZEND_ME(DOMDocument, validate, arginfo_class_DOMDocument_validate, ZEND_ACC_PUBLIC)
 	ZEND_ME(DOMDocument, xinclude, arginfo_class_DOMDocument_xinclude, ZEND_ACC_PUBLIC)
 	ZEND_ME(DOMDocument, adoptNode, arginfo_class_DOMDocument_adoptNode, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMDocument, append, arginfo_class_DOMDocument_append, ZEND_ACC_PUBLIC)
-	ZEND_ME(DOMDocument, prepend, arginfo_class_DOMDocument_prepend, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, append, append, arginfo_class_DOMDocument_append, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(DOMElement, prepend, prepend, arginfo_class_DOMDocument_prepend, ZEND_ACC_PUBLIC)
 	ZEND_ME(DOMDocument, replaceChildren, arginfo_class_DOMDocument_replaceChildren, ZEND_ACC_PUBLIC)
 	ZEND_FE_END
 };