SplDoublyLinkedList::isEmpty
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplDoublyLinkedList::isEmpty — Checks whether the doubly linked list is empty
Description
public SplDoublyLinkedList::isEmpty(): bool
Parameters
This function has no parameters.
Return Values
Returns whether the doubly linked list is empty.
© 1997–2021 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/spldoublylinkedlist.isempty.php
