[DOC-CVS] [doc-en] master: unserialization: Documented allowed-classes option with enums (#5585)

Author: Volker Dusch (edorian)
Committer: GitHub (web-flow)
Pusher: jordikroon
Date: 2026-06-08T21:17:12+02:00

Commit: https://github.com/php/doc-en/commit/8af3521cb43f54c652baaf8dbbcb786b79a5d04e
Raw diff: https://github.com/php/doc-en/commit/8af3521cb43f54c652baaf8dbbcb786b79a5d04e.diff

unserialization: Documented allowed-classes option with enums (#5585)

* unserialization: Documented allowed-classes option with enums

Changed paths:
  M  language/enumerations.xml
  M  reference/var/functions/unserialize.xml


Diff:

diff --git a/language/enumerations.xml b/language/enumerations.xml
index 840fe9ef2dc8..8a346156ccce 100644
--- a/language/enumerations.xml
+++ b/language/enumerations.xml
@@ -835,6 +835,12 @@ print serialize(Suit::Hearts);
    On deserialization, if an enum and case cannot be found to match a serialized
    value a warning will be issued and &false; returned.</para>
 
+  <simpara>
+   The <literal>allowed_classes</literal> option of
+   <function>unserialize</function> does not affect
+   <link linkend="language.enumerations">Enumerations</link>.
+  </simpara>
+
   <para>
    If a Pure Enum is serialized to JSON, an error will be thrown. If a Backed Enum
    is serialized to JSON, it will be represented by its scalar value only, in the
diff --git a/reference/var/functions/unserialize.xml b/reference/var/functions/unserialize.xml
index 0b3128a90124..d43c561a2454 100644
--- a/reference/var/functions/unserialize.xml
+++ b/reference/var/functions/unserialize.xml
@@ -103,6 +103,9 @@
             Omitting this option is the same as defining it as &true;: PHP
             will attempt to instantiate objects of any class.
            </simpara>
+           <simpara>
+            This option does not affect <link linkend="language.enumerations">Enumerations</link>.
+           </simpara>
           </entry>
          </row>
          <row>