diff --git a/reference/reflection/reflectionfunctionabstract/gettentativereturntype.xml b/reference/reflection/reflectionfunctionabstract/gettentativereturntype.xml
new file mode 100644
index 0000000000..22b4ff11b2
--- /dev/null
+++ b/reference/reflection/reflectionfunctionabstract/gettentativereturntype.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="utf-8"?>
+<refentry xml:id="reflectionfunctionabstract.gettentativereturntype" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionFunctionAbstract::getTentativeReturnType</refname>
+  <refpurpose>Returns the tentative return type associated with the function</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <modifier>public</modifier> <type class="union"><type>ReflectionType</type><type>null</type></type><methodname>ReflectionFunctionAbstract::getTentativeReturnType</methodname>
+   <void/>
+  </methodsynopsis>
+  <para>
+   Returns the tentative return type associated with the function.
+  </para>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   Returns a <classname>ReflectionType</classname> object if a tentative return type is
+   specified, &null; otherwise.
+  </para>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <para>
+   <example>
+    <title><methodname>ReflectionFunctionAbstract::getTentativeReturnType</methodname> example</title>
+    <programlisting role="php">
+<![CDATA[
+<?php
+
+$method = new ReflectionMethod(\ArrayAccess::class, 'offsetGet');
+var_dump($method->getTentativeReturnType());
+]]>
+    </programlisting>
+    &example.outputs.similar;
+    <screen>
+<![CDATA[
+object(ReflectionNamedType)#2 (0) {
+}
+]]>
+    </screen>
+   </example>
+  </para>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><methodname>ReflectionFunctionAbstract::getReturnType</methodname></member>
+    <member><methodname>ReflectionFunctionAbstract::hasTentativeReturnType</methodname></member>
+    <member><link linkend="language.oop5.inheritance.internal-classes">Return Type Compatibility with Internal Classes</link></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
+</refentry>
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"~/.phpdoc/manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/reflection/reflectionfunctionabstract/hastentativereturntype.xml b/reference/reflection/reflectionfunctionabstract/hastentativereturntype.xml
new file mode 100644
index 0000000000..68eaed95df
--- /dev/null
+++ b/reference/reflection/reflectionfunctionabstract/hastentativereturntype.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<refentry xml:id="reflectionfunctionabstract.hastentativereturntype" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionFunctionAbstract::hasTentativeReturnType</refname>
+  <refpurpose>Returns whether the function has a tentative return type</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <modifier>public</modifier> <type>bool</type><methodname>ReflectionFunctionAbstract::hasTentativeReturnType</methodname>
+   <void />
+  </methodsynopsis>
+  <para>
+   Returns whether the function has a tentative return type.
+  </para>
+
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   Returns &true; if the function has a tentative return type, otherwise &false;.
+  </para>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <para>
+   <example>
+    <title><methodname>ReflectionFunctionAbstract::hasTentativeReturnType</methodname> example</title>
+    <programlisting role="php">
+<![CDATA[
+<?php
+
+$method = new ReflectionMethod(\ArrayAccess::class, 'offsetGet');
+var_dump($method->hasTentativeReturnType());
+]]>
+    </programlisting>
+    &example.outputs;
+    <screen>
+<![CDATA[
+bool(true)
+]]>
+    </screen>
+   </example>
+  </para>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><methodname>ReflectionFunctionAbstract::getTentativeReturnType</methodname></member>
+    <member><methodname>ReflectionFunctionAbstract::hasReturnType</methodname></member>
+    <member><link linkend="language.oop5.inheritance.internal-classes">Return Type Compatibility with Internal Classes</link></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
+</refentry>
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"~/.phpdoc/manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/reflection/versions.xml b/reference/reflection/versions.xml
index 9c974c8e22..a02b03590d 100644
--- a/reference/reflection/versions.xml
+++ b/reference/reflection/versions.xml
@@ -53,7 +53,9 @@
  <function name="reflectionfunctionabstract::getshortname" from="PHP 5 &gt;= 5.3.0, PHP 7, PHP 8"/>
  <function name="reflectionfunctionabstract::getstartline" from="PHP 5 &gt;= 5.2.0, PHP 7, PHP 8"/>
  <function name="reflectionfunctionabstract::getstaticvariables" from="PHP 5 &gt;= 5.2.0, PHP 7, PHP 8"/>
+ <function name="reflectionfunctionabstract::gettentativereturntype" from="PHP 8 &gt;= 8.1.0"/>
  <function name="reflectionfunctionabstract::returnsreference" from="PHP 5 &gt;= 5.2.0, PHP 7, PHP 8"/>
+ <function name="reflectionfunctionabstract::hastentativereturntype" from="PHP 8 &gt;= 8.1.0"/>
  <function name="reflectionfunctionabstract::hasreturntype" from="PHP 7, PHP 8"/>
  <function name="reflectionfunctionabstract::getreturntype" from="PHP 7, PHP 8"/>
  <function name="reflectionfunctionabstract::getattributes" from="PHP 8"/>