class DiffOpChange

backdrop_class_list in includes/bootstrap.classes.inc

Lists all the classes used by Backdrop core.

class DiffOpChange extends DiffOp {
  public $type = 'change';

  function __construct($orig, $closing) {
    $this->orig = $orig;
    $this->closing = $closing;
  }

  /**
   * @return DiffOpChange
   */
  function reverse() {
    return new DiffOpChange($this->closing, $this->orig);
  }
}