PHP Manual
Sequence
Returns the last value

Ds\Sequence::last

(PECL ds >= 1.0.0)

Ds\Sequence::last — Returns the last value

说明

abstract public Ds\Sequence::last ( void ) : mixed

Returns the last value in the sequence.

参数

此函数没有参数。

返回值

The last value in the sequence.

错误／异常

UnderflowException if empty.

范例

Example #1 Ds\Sequence::last() example

 <?php
$sequence = new \Ds\Vector([1, 2, 3]);
var_dump($sequence->last());
?>

以上例程的输出类似于：

int(3)

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