ParentIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

ParentIterator::hasChildren — Check whether the inner iterator's current element has children

public function ParentIterator::hasChildren(): bool

Check whether the inner iterator's current element has children.

Warning

This function is currently not documented; only its argument list is available.

This function has no parameters.

Returns true on success or false on failure.