runtime: php
env: flex

beta_settings:
  cloud_sql_instances: my-project:us-east4:test-instance

runtime_config:
  document_root: wordpress

env_variables:
  WHITELIST_FUNCTIONS: escapeshellarg,escapeshellcmd,exec,pclose,popen,shell_exec,phpversion,php_uname

extension=bcmath.so
extension=gd.so
zend_extension=opcache.so
short_open_tag=On
google_app_engine.disable_readonly_filesystem = 1