RecursiveTreeIterator::callHasChildren
(PHP 5 >= 5.3.0, PHP 7)
RecursiveTreeIterator::callHasChildren — Has children
Description
public 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.
Parameters
This function has no parameters.
Return Values
true if there are children, otherwise false
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/recursivetreeiterator.callhaschildren.php