PHP函数arsort()的功能特点详解_PHP教程

php 
$data = array("US" => "United States", "IN" 
=> "India", "DE" => "Germany", "ES" => 
"Spain");arsort($data); print_r($data);  
?> 

下面是它的输出结果，根据值按字母表顺序进行倒排。将下面的结果与用krsort（）函数进行倒排后生成的结果进行比较，就能很容易明白两者的不同了。

Array ([US] => United States

[ES] => Spain

[IN] => India

[DE] => Germany

)

以上介绍的示例就是PHP函数arsort()的具体使用方式。

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