PHP 8.1.0 RC 2 available for testing

Ds\Stack::__construct

(PECL ds >= 1.0.0)

Ds\Stack::__constructCreates a new instance

说明

public Ds\Stack::__construct(mixed $values = ?)

Creates a new instance, using either a traversable object or an array for the initial values.

参数

values

A traversable object or an array to use for the initial values.

范例

示例 #1 Ds\Stack::__construct() example

<?php
$stack 
= new \Ds\Stack();
print_r($stack);

$stack = new \Ds\Stack([123]);
print_r($stack);
?>

以上例程的输出类似于:

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