diff --git a/reference/apc/functions/apc-fetch.xml b/reference/apc/functions/apc-fetch.xml
index dbc03e3d1a..8014d82da9 100644
--- a/reference/apc/functions/apc-fetch.xml
+++ b/reference/apc/functions/apc-fetch.xml
@@ -11,7 +11,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>mixed</type><methodname>apc_fetch</methodname>
-   <methodparam><type>string</type><parameter>key</parameter></methodparam>
+   <methodparam><type>mixed</type><parameter>key</parameter></methodparam>
    <methodparam choice="opt"><type>bool</type><parameter role="reference">success</parameter></methodparam>
   </methodsynopsis>
   <para>
@@ -27,7 +27,8 @@
      <listitem>
       <para>
        The <parameter>key</parameter> used to store the value (with
-       <function>apc_store</function>).
+       <function>apc_store</function>). If an array is passed then each
+       element is fetched and returned.
       </para>
      </listitem>
     </varlistentry>
@@ -45,7 +46,7 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   The stored variable on success; &false; on failure
+   The stored variable or array of variables on success; &false; on failure
   </para>
  </refsect1>