ParentIterator::hasChildren
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
ParentIterator::hasChildren — Check whether the inner iterator's current element has children
Description
Check whether the inner iterator's current element has children.
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.