doc: add phpDocumentor configuration

See:
- https://phpdoc.org/
- https://docs.phpdoc.org/references/configuration.html
- https://github.com/phpDocumentor/phpDocumentor2

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 414ff6d5..ce2ebe28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,12 +25,14 @@ coverage
 doxygen
 sandbox
 phpmd.html
+phpdoc.xml
 
 # User plugin configuration
 plugins/*/config.php
 
 # HTML documentation
 doc/html/
+doc/phpdoc/
 
 # 3rd party themes
 tpl/*