php通过ksort()函数给关联数组按照键排序的方法,ksort数组_PHP教程

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Release: 2016-07-13 10:02:50
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php通过ksort()函数给关联数组按照键排序的方法,ksort数组

本文实例讲述了php通过ksort()函数给关联数组按照键排序的方法。分享给大家供大家参考。具体分析如下:

php通过ksort()函数给关联数组按照键排序,ksort函数按照关联数组的key正序排序,如果要倒序可以是哦那个krsort()函数

$first = array("x"=>5,"a"=>2,"f"=>1); ksort( $first ); foreach ( $first as $key => $val ) { print "$key = $val
"; }
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希望本文所述对大家的php程序设计有所帮助。

www.bkjia.com true http://www.bkjia.com/PHPjc/969492.html TechArticle php通过ksort()函数给关联数组按照键排序的方法,ksort数组 本文实例讲述了php通过ksort()函数给关联数组按照键排序的方法。分享给大家供大...
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