Check whether the current element of the inner iterator has children

RecursiveCachingIterator::hasChildren

(PHP 5 >= 5.1.0)

RecursiveCachingIterator::hasChildren — Check whether the current element of the inner iterator has children

bool RecursiveCachingIterator::hasChildren ( void )

Warning

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

This function has no parameters.

TRUE if the inner iterator has children, otherwise FALSE