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PHP Manual :: SplDoublyLinkedList::isEmpty



SplDoublyLinkedList::getIteratorMode || SplDoublyLinkedList::key || SplDoublyLinkedList || PHP Manual

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::isEmptyChecks 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 || SplDoublyLinkedList || PHP Manual
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