Add ord() into the seealso section (suggested by validus <validus_AT_bigun_DOT_c-gate_DOT_net>)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@251133 c90b9560-bf6c-de11-be94-00142212c4b1

reference/strings/functions/chr.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <refentry xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://docbook.org/ns/docbook" xml:id="function.chr">
  <refnamediv>
   <refname>chr</refname>
@@ -70,6 +70,7 @@ $str = sprintf("The string ends in escape: %c", 27);
   <para>
    <simplelist>
     <member><function>sprintf</function> with a format string of <literal>%c</literal></member>
+    <member><function>ord</function></member>
     <member>An <link xlink:href="&url.asciitable;">ASCII-table</link></member>
    </simplelist>
   </para>