Hi Juan,
You can read any internal file, for example, file index.php from the
source directory can be read as this:
$indexFileContent = file_get_contents('zzee://' . '/www/index.php');
On the other hand this can be a source of problems, so you need to check
that user input doesn't contain 'zzee://' part when your applications get
any file paths from your users.
However, you should not encode your PHP files in the "File encoding &
security" section, otherwise you get an encoded file.
Please see the help file for more information.