Fixing test failure (GoogleCloudPlatform#147)

Author: Takashi Matsuo

appengine/flexible/symfony/Dockerfile

@@ -1,9 +1,12 @@
 # This file will go away once gcloud implements fingerprinting.
-FROM gcr.io/php-mvm-a/php-nginx:latest
+FROM gcr.io/google_appengine/php:latest
 
 # The docker image will configure the document root according to this
 # environment variable.
 ENV DOCUMENT_ROOT /app/web
 
+# For whitelisting a function
+ENV WHITELIST_FUNCTIONS=libxml_disable_entity_loader
+
 # add write permissions to var directory for cache, logs, and session
-RUN chmod -R ug+w /app/var
+RUN chmod -R ug+w /app/var

appengine/flexible/symfony/php.ini

@@ -131,7 +131,7 @@ private static function createSymfonyProject($targetDir)
         file_put_contents($installFile, Yaml::dump($config));
 
         // move the code for the sample to the new drupal installation
-        $files = ['app.yaml', 'php.ini', 'Dockerfile', 'nginx-app.conf'];
+        $files = ['app.yaml', 'Dockerfile', 'nginx-app.conf'];
         foreach ($files as $file) {
             $source = sprintf('%s/../%s', __DIR__, $file);
             $target = sprintf('%s/%s', $targetDir, $file);