didou Sat Aug 16 16:18:42 2003 EDT
Modified files:
/phpdoc/en/reference/strings/functions str-rot13.xml
Log:
adding a note about previous bug int this function
adding an example
Index: phpdoc/en/reference/strings/functions/str-rot13.xml
diff -u phpdoc/en/reference/strings/functions/str-rot13.xml:1.2
phpdoc/en/reference/strings/functions/str-rot13.xml:1.3
--- phpdoc/en/reference/strings/functions/str-rot13.xml:1.2 Wed Apr 17 02:44:22
2002
+++ phpdoc/en/reference/strings/functions/str-rot13.xml Sat Aug 16 16:18:42 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
<refentry id='function.str-rot13'>
<refnamediv>
@@ -20,6 +20,27 @@
untouched. Encoding and decoding are done by the same function,
passing an encoded string as argument will return the original version.
</para>
+ <para>
+ <example>
+ <title><function>rot13</function> example</title>
+ <programlisting role="php">
+<![CDATA[
+<?php
+
+echo str_rot13('PHP 4.3.0'); // CUC 4.3.0
+
+?>
+]]>
+ </programlisting>
+ </example>
+ </para>
+ <note>
+ <para>
+ The behaviour of this function was buggy until PHP 4.3.0. Before
+ this, the <parameter>str</parameter> was also modified, as if
+ passed by reference.
+ </para>
+ </note>
</refsect1>
</refentry>
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