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Ds\Sequence::reversed
(PECL ds >= 1.0.0)
Ds\Sequence::reversed — Returns a reversed copy
说明
abstract public Ds\Sequence::reversed(): Ds\SequenceReturns a reversed copy of the sequence.
参数
此函数没有参数。
返回值
A reversed copy of the sequence.
注意:
The current instance is not affected.
范例
示例 #1 Ds\Sequence::reversed() example
<?php
$sequence = new \Ds\Vector(["a", "b", "c"]);
print_r($sequence->reversed());
print_r($sequence);
?>
以上例程的输出类似于：
Ds\Vector Object
(
[0] => c
[1] => b
[2] => a
)
Ds\Vector Object
(
[0] => a
[1] => b
[2] => c
)
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/ds-sequence.reversed.php