# ParentIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

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

### Description

public 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.

### Parameters

This function has no parameters.

### Return Values

Returns `TRUE` on success or `FALSE` on failure.