diff --git a/b1-algo/c2-ALGORITHMIQUE-POO.md b/b1-algo/c2-ALGORITHMIQUE-POO.md
new file mode 100644
index 0000000..50e4443
--- /dev/null
+++ b/b1-algo/c2-ALGORITHMIQUE-POO.md
@@ -0,0 +1,6 @@
+
+# POO 
+Programtion orientée objet (POO) ou 
+Object oriented programming (OOP).
+
+# 
\ No newline at end of file
diff --git a/b1-algo/php-poo/test.php b/b1-algo/php-poo/test.php
new file mode 100644
index 0000000..a9bede2
--- /dev/null
+++ b/b1-algo/php-poo/test.php
@@ -0,0 +1,2 @@
+<?php
+ echo "coucou";
\ No newline at end of file