diff --git a/language-snippets.ent b/language-snippets.ent
index 74677dd7b1..667ed6b32b 100644
--- a/language-snippets.ent
+++ b/language-snippets.ent
@@ -17,11 +17,15 @@ currently not documented; only the argument list is
 available.</simpara></warning>'>
 
 <!ENTITY warn.no-win32-fopen-wrapper '<warning><para>Windows
-versions of <literal>PHP</literal> prior to PHP 4.3 do not
+versions of <literal>PHP</literal> prior to PHP 4.3.0 do not
 support accessing remote files via this function, even if
 <link linkend="ini.allow-url-fopen">allow_url_fopen</link> is enabled.
 </para></warning>'>
 
+<!ENTITY note.no-remote '<note><simpara>This function will not work on 
+<link linkend="features.remote-files">remote files</link> as the file to
+be examined must be accessible via the servers filesystem.</simpara></note>'>
+
 <!ENTITY tip.ob-capture '<tip><simpara>As with anything that outputs
 its result directly to the browser, you can use the <link
 linkend="ref.outcontrol">output-control functions</link> to capture