original_string: public function setStateChange($stateChange)
      {
          $hash = sha1($stateChange);
          $this->properties['stateChange'] = $hash;
          $this->callbacks[$hash] = $stateChange;
  
          return $this;
      }
code: public function setStateChange($stateChange)
      {
          $hash = sha1($stateChange);
          $this->properties['stateChange'] = $hash;
          $this->callbacks[$hash] = $stateChange;
  
          return $this;
      }
code_tokens: public function setStateChange ( $ stateChange ) { $ hash = sha1 ( $ stateChange ) ; $ this -> properties [ 'stateChange' ] = $ hash ; $ this -> callbacks [ $ hash ] = $ stateChange ; return $ this ; }
docstring: Set callback function to let you know when the state has changed.
  
  @param callback $stateChange Callback function to let you know when the state has changed.
  
  @return ColVis
  @see http://datatables.net/extensions/colvis/options
docstring_tokens: Set callback function to let you know when the state has changed .