Slackbot PHP

• To do
  1. Create an Outgoing WebHooks at your Slack.
  2. Create tmp folder same level with include.php and change permissions (error.txt will be created).
  3. Copy config.sample.php as config.php and set values as your configuration. (You can find token in https://api.slack.com/web.)
  4. Call init() method once after create bot class.
  5. Customize and enjoy it!