SplDoublyLinkedList::unshift

(PHP 5 >= 5.3.0, PHP 7)
Prepends the doubly linked list with an element
public void SplDoublyLinkedList::unshift ( mixed $value )

Prepends value at the beginning of the doubly linked list.

Parameters:
value

The value to unshift.

Returns:

No value is returned.

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2016-02-24 16:19:26
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