Change language:

RecursiveTreeIterator::callHasChildren

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

RecursiveTreeIterator::callHasChildren — Has children

public function RecursiveTreeIterator::callHasChildren(): bool

Called for each element to test whether it has children.

Warning

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

This function has no parameters.

true if there are children, otherwise false

There are no user contributed notes for this page.