php-doc-en/reference/strings/functions/str-rot13.xml
Hartmut Holzgraefe 5b9fc29465 revision tags added
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
2002-04-17 06:45:35 +00:00

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XML

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
<refentry id='function.str-rot13'>
<refnamediv>
<refname>str_rot13</refname>
<refpurpose>Perform the rot13 transform on a string</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>string</type><methodname>str_rot13</methodname>
<methodparam><type>string</type><parameter>str</parameter></methodparam>
</methodsynopsis>
<para>
This function performs the ROT13 encoding on the
<parameter>str</parameter> argument and returns the resulting
string. The ROT13 encoding simply shifts every letter by 13
places in the alphabet while leaving non-alpha characters
untouched. Encoding and decoding are done by the same function,
passing an encoded string as argument will return the original version.
</para>
</refsect1>
</refentry>
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