Minor version of Yii VarDumper package is released.

• Add a middleware handler to control dumps' output destination and his implementations:

  • EchoHandler — uses echo to write to stdout stream (used by default);
  • StreamHandler — uses ext-sockets to sent dumps encoded with json_encode to a UDP socket;
  • CompositeHandler — helpful class to sent dumps to multiple handlers in a row.

• Added dump() function.