php通过asort()给关联数组按照值排序的方法,asort数组
本文实例讲述了php通过asort()给关联数组按照值排序的方法。分享给大家供大家参考。具体分析如下:
php通过asort()给关联数组按照值排序,和sort的区别是,sort为数组中的单元赋予新的键名。原有的键名将被删除。
$nums = array("one"=>5,"two"=>2,"three"=>1);
asort( $nums );
foreach ( $nums as $key => $val ) {
print "$key = $val<br />";
}
希望本文所述对大家的php程序设计有所帮助。
Statement:The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn