diff --git a/reference/datetime/datetimeimmutable/createfromformat.xml b/reference/datetime/datetimeimmutable/createfromformat.xml
index 2b37df48f391..b056393bd80c 100644
--- a/reference/datetime/datetimeimmutable/createfromformat.xml
+++ b/reference/datetime/datetimeimmutable/createfromformat.xml
@@ -296,8 +296,9 @@
          </row>
          <row>
           <entry><literal> </literal> (space)</entry>
-          <entry>One space or one tab</entry>
-          <entry>Example: <literal> </literal></entry>
+          <entry>Zero or more spaces, tabs, NBSP (U+A0), or NNBSP (U+202F)
+          characters</entry>
+          <entry>Example: <literal>"\t"</literal>, <literal>"  "</literal></entry>
          </row>
          <row>
           <entry><literal>#</literal></entry>
@@ -458,6 +459,13 @@
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>8.2.9</entry>
+       <entry>
+        The <literal> </literal> (space) specifier now also supports NBSP
+        (U+A0) and NNBSP (U+202F) characters.
+       </entry>
+      </row>
       <row>
        <entry>8.2.0</entry>
        <entry>