Elfinder - how to generate editor1 for forms?

Question

PHP

Hello.
Somehow it is possible to generate an id that we insert into the form, there are many forms and they have different ids, if you insert editor2 into all forms, it will work for one, and if you make editor2, editor3, and so on, then this is for a fixed number of numbers in forms, but I do not have them fixed on one page and I want to load editor2 to them.

<script type="text/javascript">
  var areas = Array('editor2');
  $.each(areas, function (i, area) {
    CKEDITOR.replace(area, {
      filebrowserBrowseUrl: '/elFinder/elfinder.html',
      filebrowserImageBrowseUrl: '/elFinder/elfinder.html',
      filebrowserWindowWidth: '1050',
      filebrowserWindowHeight: '300',
      height:['200px']
    });
  });
</script>

<textarea name="otvet" id="editor2" rows="5"></textarea>