embeddedphp plugin for DokuWiki

Allow embeded PHP on wiki pages to restore the functionality
present up to DokuWiki "Igor" for those use-cases where it is safe
to do so.

IMPORTANT SECURITY WARNING: Please never use this plugin where
untrusted or incompetent people are able to edit wiki pages!
Embedded PHP code can do ANYTHING that the server PHP environment
allows, including deleting your wiki and more! Never use this on
a publicly editable wiki!
USE ONLY ON PRIVATE WIKIS!

All documentation for this plugin can be found at
https://www.dokuwiki.org/plugin:embeddedphp

If you install this plugin manually, make sure it is installed in
lib/plugins/embeddedphp/ - if the folder is called differently it
will not work!

Please refer to http://www.dokuwiki.org/extensions for additional info
on how to install extensions in DokuWiki.

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Copyright (C) fiwswe <dwplugin@fwml.de>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

See the LICENSING file for details