diff --git a/docs/php.md b/docs/php.md
index bb600f3..2cf487b 100644
--- a/docs/php.md
+++ b/docs/php.md
@@ -7,6 +7,10 @@
 
 [Symfony workflow with EasyAdmin3](https://www.strangebuzz.com/en/blog/implementing-a-user-workflow-with-symfony-and-easyadmin3)
 
+[Dockerizing](https://aicha-fatrah.medium.com/dockerize-a-symfony-project-nginx-php-fpm-and-mariadb-f46fe9b190bb)
+
+[Database testing tips](https://dev.to/vikbert/tips-for-testing-the-database-in-symfony-application-1pd5)
+
 ## Fun
 
 [Browser game (Symfony 2)](https://github.com/joanmadrid/esirith)