public function Diff::isEmpty

Check for empty diff.

Return value

bool True iff two sequences were identical.

See also

https://www.drupal.org/node/3337942

File

core/lib/Drupal/Component/Diff/Diff.php, line 75

Class

Diff

Class representing a 'diff' between two sequences of strings.

Namespace

Code

public function isEmpty() {
  @trigger_error(__METHOD__ . '() is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. There is no replacement. See https://www.drupal.org/node/3337942', E_USER_DEPRECATED);
  foreach ($this->edits as $edit) {
    if ($edit->type != 'copy') {
      return FALSE;
    }
  }
  return TRUE;
}