diff --git a/reference/spl/functions/iterator-count.xml b/reference/spl/functions/iterator-count.xml
index d2b117416a42..574b4f025a69 100644
--- a/reference/spl/functions/iterator-count.xml
+++ b/reference/spl/functions/iterator-count.xml
@@ -10,7 +10,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>int</type><methodname>iterator_count</methodname>
-   <methodparam><type>Traversable</type><parameter>iterator</parameter></methodparam>
+   <methodparam><type class="union"><type>Traversable</type><type>array</type></type><parameter>iterator</parameter></methodparam>
   </methodsynopsis>
   <para>
    Count the elements in an iterator.
@@ -42,6 +42,30 @@
   </para>
  </refsect1>
 
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <informaltable>
+   <tgroup cols="2">
+    <thead>
+     <row>
+      <entry>&Version;</entry>
+      <entry>&Description;</entry>
+     </row>
+    </thead>
+    <tbody>
+     <row>
+      <entry>8.2.0</entry>
+      <entry>
+       The type of <parameter>iterator</parameter> has been widened from
+       <type>Traversable</type> to
+       <type class="union"><type>Traversable</type><type>array</type></type>.
+      </entry>
+     </row>
+    </tbody>
+   </tgroup>
+  </informaltable>
+ </refsect1>
+
  <refsect1 role="examples">
   &reftitle.examples;
   <para>
@@ -105,7 +129,6 @@ foreach ($iterator as $key => $value) {
  </refsect1>
 
 </refentry>
-
 <!-- Keep this comment at the end of the file
 Local variables:
 mode: sgml
diff --git a/reference/spl/functions/iterator-to-array.xml b/reference/spl/functions/iterator-to-array.xml
index d79693731e21..61de30edd487 100644
--- a/reference/spl/functions/iterator-to-array.xml
+++ b/reference/spl/functions/iterator-to-array.xml
@@ -10,7 +10,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>array</type><methodname>iterator_to_array</methodname>
-   <methodparam><type>Traversable</type><parameter>iterator</parameter></methodparam>
+   <methodparam><type class="union"><type>Traversable</type><type>array</type></type><parameter>iterator</parameter></methodparam>
    <methodparam choice="opt"><type>bool</type><parameter>preserve_keys</parameter><initializer>&true;</initializer></methodparam>
   </methodsynopsis>
   <para>
@@ -66,6 +66,30 @@
   </para>
  </refsect1>
 
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <informaltable>
+   <tgroup cols="2">
+    <thead>
+     <row>
+      <entry>&Version;</entry>
+      <entry>&Description;</entry>
+     </row>
+    </thead>
+    <tbody>
+     <row>
+      <entry>8.2.0</entry>
+      <entry>
+       The type of <parameter>iterator</parameter> has been widened from
+       <type>Traversable</type> to
+       <type class="union"><type>Traversable</type><type>array</type></type>.
+      </entry>
+     </row>
+    </tbody>
+   </tgroup>
+  </informaltable>
+ </refsect1>
+
  <refsect1 role="examples">
   &reftitle.examples;
   <para>