Fix composer.json and php syntax error.

.drone.yml

@@ -0,0 +1,17 @@
+pipeline:
+  composer-install:
+    image: fpfis/php71-build
+    # Run commands from this image
+    commands:
+      - composer install --ansi
+
+  # Declare another step
+  lint-code:
+    image: fpfis/php71-build
+    commands:
+      - php -l index.php
+
+  run-code:
+    image: fpfis/php71-build
+    commands:
+      - php index.php

Dockerfile

@@ -0,0 +1,9 @@
+FROM fpfis/php71-dev
+
+RUN mkdir /app
+WORKDIR /app
+ADD . /app
+
+RUN composer install
+
+ENTRYPOINT [ "php", "/app/index.php" ]

composer.json

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

docker-compose.yml

@@ -0,0 +1,12 @@
+version: '2'
+services:
+
+  web:
+    image: fpfis/php71-dev
+    working_dir: /var/www/html
+    ports:
+      - 8080:8080
+    volumes:
+      - .:/var/www/html
+    environment:
+      COMPOSER_MEMORY_LIMIT: "2G"

index.php

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