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SplDoublyLinkedList::isEmpty

(PHP 5 >= 5.3.0, PHP 7)

Checks whether the doubly linked list is empty.

public bool SplDoublyLinkedList::isEmpty ( void )

Returns:

Returns whether the doubly linked list is empty.

Links:

http://php.net/manual/en/spldoublylinkedlist.isempty.php

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2016-02-24 16:19:23

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