Ds\Deque::clear

(PECL ds >= 1.0.0)

Ds\Deque::clearRemoves all values from the deque

˵��

public Ds\Deque::clear ( void ) : void

Removes all values from the deque.

����

�˺���û�в�����

����ֵ

û�з���ֵ��

����

Example #1 Ds\Deque::clear() example

<?php
$deque 
= new \Ds\Deque([123]);
print_r($deque);

$deque->clear();
print_r($deque);
?>

�������̵���������ڣ�

Ds\Deque Object
(
    [0] => 1
    [1] => 2
    [2] => 3
)
Ds\Deque Object
(
)