Merge pull request #8114 from annando/vier-forumlist

[friendica.git] / doc / Developers-Intro.md

diff --git a/doc/Developers-Intro.md b/doc/Developers-Intro.md
index d7f3f81fe6eddb237d82ba2b435c567085316268..f72ff4abeb0189a04e26a17767dd8259b768322c 100644 (file)
--- a/doc/Developers-Intro.md
+++ b/doc/Developers-Intro.md
@@ -41,6 +41,8 @@ If you have seen Friendica you probably have ideas to improve it, haven't you?
 
 ## Programming
 
+Friendica uses an implementation of [Domain-Driven-Design](help/Developer-Domain-Driven-Design), please make sure to check out the provided links for hints at the expected code architecture.
+
 ### Composer
 
 Friendica uses [Composer](https://getcomposer.org) to manage dependencies libraries and the class autoloader both for libraries and namespaced Friendica classes.
@@ -81,6 +83,7 @@ Here's a few primers if you are new to Friendica or to the PSR-2 coding standard
 * No closing PHP tag
 * No trailing spaces
 * Array declarations use the new square brackets syntax
+* Quoting style is single quotes by default, except for needed string interpolation, SQL query strings by convention and comments that should stay in natural language.
 
 Don't worry, you don't have to know by heart the PSR-2 coding standards to start contributing to Friendica.
 There are a few tools you can use to check or fix your files before you commit.