PHP InlineEditorText::subsequentState示例

 /**
  * Pass JSON into an InlineEditorText object and return combined JSON (HTML + sentence representation)
  * @param $json string
  * @return string
  */
 public function preview($json)
 {
     // decode the JSON
     $request = FormatJson::decode($json, true);
     // load the JSON to a text object and perform the edit
     $text = InlineEditorText::restoreObject($request, $this->article);
     $text->doEdit($request['lastEdit']['id'], $request['lastEdit']['text']);
     // get the next state
     $subseq = InlineEditorText::subsequentState($text);
     // send back the JSON
     return FormatJson::encode($subseq);
 }