function RegexRecursiveFilterIterator::getChildren

Same name and namespace in other branches
  1. 10 core/lib/Drupal/Core/Plugin/Discovery/RegexRecursiveFilterIterator.php \Drupal\Core\Plugin\Discovery\RegexRecursiveFilterIterator::getChildren()

File

core/lib/Drupal/Core/Plugin/Discovery/RegexRecursiveFilterIterator.php, line 40

Class

RegexRecursiveFilterIterator
Iterates over files whose names match a regular expression in a directory.

Namespace

Drupal\Core\Plugin\Discovery

Code

public function getChildren() : ?\RecursiveFilterIterator {
  $children = parent::getChildren();
  if ($children instanceof self && empty($children->regex)) {
    $children->regex = $this->regex;
  }
  return $children;
}

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