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首页 / 网页编程 / PHP / 求PHP数组最大值,最小值的代码

复制代码 代码如下:
<?php
$fruits = array("155::vbscript::http://www.jb51.net/list/list_114_1.htm", "1::javascript::http://www.jb51.net/list/list_3_1.htm", "2::正则表达式::http://www.jb51.net/list/list_6_1.htm", "3::服务器常用软件::http://s.jb51.net");
print_r($fruits);
rsort($fruits,SORT_NUMERIC);
print_r($fruits);
?>

显示结果:

Array

[0] => 155::vbscript::http://www.jb51.net/list/list_114_1.htm
[1] => 1::javascript::http://www.jb51.net/list/list_3_1.htm
[2] => 2::正则表达式::http://www.jb51.net/list/list_6_1.htm
[3] => 3::服务器常用软件::http://s.jb51.net

Array

[0] => 155::vbscript::http://www.jb51.net/list/list_114_1.htm
[1] => 3::服务器常用软件::http://s.jb51.net
[2] => 2::正则表达式::http://www.jb51.net/list/list_6_1.htm
[3] => 1::javascript::http://www.jb51.net/list/list_3_1.htm