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SplDoublyLinkedList::bottom

(PHP 5 >= 5.3.0, PHP 7)

Peeks at the node from the beginning of the doubly linked list

public mixed SplDoublyLinkedList::bottom ( void )

Returns:

The value of the first node.

Exception:

Throws RuntimeException when the data-structure is empty.

Links:

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

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2016-02-24 16:19:23

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