Drone & other code fixed

.drone.yml

@@ -0,0 +1,15 @@
+workspace:
+  base: /app
+  path: schwant
+services:
+  web:
+    image: fpfis/php56-build
+pipeline:
+  composer-install:
+    image: fpfis/php56-build
+    commands:
+      - composer install
+  check_http:
+    image: fpfis/php56-build
+    commands:
+      - curl http://web:8080/

composer.json

@@ -1,5 +1,5 @@
 {
   "require": {
-    "symfony/yaml" : "*",
+    "symfony/yaml" : "*"
   }
 }

index.php

@@ -7,7 +7,7 @@
 
 $array = array(
     'foo' => 'bar',
-    'bar' => array('foo' => 'bar', 'bar' => 'baz' => 'test'),
+    'bar' => array('foo' => 'bar', 'bar' => 'baz', 'test' => 'test')
 );
 
 echo Yaml::dump($array);