Ds\Set::reversed
(PECL ds >= 1.0.0)
Ds\Set::reversed — Returns a reversed copy
说明
public Ds\Set::reversed
( void
) : Ds\Set
Returns a reversed copy of the set.
参数
此函数没有参数。
返回值
A reversed copy of the set.
Note:
The current instance is not affected.
范例
Example #1 Ds\Set::reversed() example
<?php
$set = new \Ds\Set(["a", "b", "c"]);
print_r($set->reversed());
print_r($set);
?>
以上例程的输出类似于:
Ds\Set Object ( [0] => c [1] => b [2] => a ) Ds\Set Object ( [0] => a [1] => b [2] => c )