diff --git a/reference/strings/functions/strip-tags.xml b/reference/strings/functions/strip-tags.xml
index 559d92103f..295a2e3135 100644
--- a/reference/strings/functions/strip-tags.xml
+++ b/reference/strings/functions/strip-tags.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.16 $ -->
+<!-- $Revision: 1.17 $ -->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.strip-tags">
  <refnamediv>
   <refname>strip_tags</refname>
@@ -41,8 +41,8 @@
       </para>
       <note>
        <para>
-        HTML comments are also stripped. This is hardcoded and can not be
-        changed with <parameter>allowable_tags</parameter>.
+        HTML comments and PHP tags are also stripped. This is hardcoded and
+        can not be changed with <parameter>allowable_tags</parameter>.
        </para>
       </note>
      </listitem>