original_string: protected function createPdoResolver(array $config)
      {
          return array_key_exists('host', $config)
                              ? $this->createPdoResolverWithHosts($config)
                              : $this->createPdoResolverWithoutHosts($config);
      }
code: protected function createPdoResolver(array $config)
      {
          return array_key_exists('host', $config)
                              ? $this->createPdoResolverWithHosts($config)
                              : $this->createPdoResolverWithoutHosts($config);
      }
code_tokens: protected function createPdoResolver ( array $ config ) { return array_key_exists ( 'host' , $ config ) ? $ this -> createPdoResolverWithHosts ( $ config ) : $ this -> createPdoResolverWithoutHosts ( $ config ) ; }
docstring: Create a new Closure that resolves to a PDO instance.
  
  @param  array  $config
  @return \Closure
docstring_tokens: Create a new Closure that resolves to a PDO instance .