SplDoublyLinkedList::isEmpty

SplDoublyLinkedList::isEmpty

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::isEmpty — Checks whether the doubly linked list is empty.

Description

public bool SplDoublyLinkedList::isEmpty ( void )

Parameters

This function has no parameters.

Return Values

Returns whether the doubly linked list is empty.

← SplDoublyLinkedList::getIteratorMode

SplDoublyLinkedList::key →

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