- base64_encode: documentation ( source)
- str_rot13: documentation ( source)
<?php
$str = 'YmFzZTY0IGVuY29kZWQgc3RyaW5n';
$string = 'This site has not obtained a license from <a href="http://citra.web.id">Citraweb</a>';
$encoded = str_rot13($string);
$decoded = str_rot13(str_rot13($string));
echo $encoded ."\n";
echo $decoded;
echo base64_encode('Guvf fvgr unf abg bognvarq n yvprafr sebz <n uers="uggc://pvgen.jro.vq">Pvgenjro</n>');