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SplDoublyLinkedList::bottom

SplDoublyLinkedList::bottom

(PHP 5 >= 5.3.0, PHP 7)

SplDoublyLinkedList::bottom — Peeks at the node from the beginning of the doubly linked list

Description

public mixed SplDoublyLinkedList::bottom ( void )

Parameters

This function has no parameters.

Return Values

The value of the first node.

Errors/Exceptions

Throws RuntimeException when the data-structure is empty.

← SplDoublyLinkedList::add

SplDoublyLinkedList::__construct →

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https://secure.php.net/manual/en/spldoublylinkedlist.bottom.php