original_string: public function getConfig()
      {
          $config = [];
          foreach ($this->providers as $key => $provider) {
              $config[$key] = $provider->getConfig();
          }
  
          return $config;
      }
code: public function getConfig()
      {
          $config = [];
          foreach ($this->providers as $key => $provider) {
              $config[$key] = $provider->getConfig();
          }
  
          return $config;
      }
code_tokens: public function getConfig ( ) { $ config = [ ] ; foreach ( $ this -> providers as $ key => $ provider ) { $ config [ $ key ] = $ provider -> getConfig ( ) ; } return $ config ; }
docstring: Aggregates the config from the providers, and returns a hash with the namespace as the key, and the config
  as the value.
  @return array
docstring_tokens: Aggregates the config from the providers and returns a hash with the namespace as the key and the config as the value .