public function RulesRecursiveElementIterator::hasChildren in Rules 7.2

File

includes/rules.core.inc, line 2181

Rules base classes and interfaces needed for any rule evaluation.

Class

RulesRecursiveElementIterator

A RecursiveIterator for rule elements.

Code

public function hasChildren() {
  return $this
    ->current() instanceof IteratorAggregate;
}