php数组拆分、组合

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了php数组拆分、组合，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含3146字，纯文字阅读大概需要5分钟。

内容图文

有一个数组：
Array
(
[0] => 15461209
[1] => 12
[2] => 12
[3] => 1055088
[4] => 1
[5] => admin
[6] => 1
[7] => hgtbrshbtyrws
[8] => 1366010391
[9] => hntyrhnrytwsnhbyrtnhb
[10] => 127.0.0.1
[11] => 0
[12] => 0
[13] => 1
[14] => 0
[15] => -1
[16] => -1
[17] => 0
[18] => 0
[19] => 0
[20] => 0
[21] => 0
[22] =>
[23] => 0
[24] => 15461210
[25] => 12
[26] => 12
[27] => 1055088
[28] => 0
[29] => admin
[30] => 1
[31] =>
[32] => 1366075840
[33] => 111111111111111
[34] => 127.0.0.1
[35] => 0
[36] => 0
[37] => 1
[38] => 0
[39] => -1
[40] => -1
[41] => 0
[42] => 0
[43] => 0
[44] => 0
[45] => 0
[46] => 0
[47] => 0
)
想在想变成这种形式：
Array
(
[0] => Array
(
[pid] => 15461209
[fid] => 12
[tid] => 1055088
[first] => 1
[author] => admin
[authorid] => 1
[subject] => hgtbrshbtyrws
[dateline] => 1366010391
[message] => hntyrhnrytwsnhbyrtnhb
[useip] => 127.0.0.1
[invisible] => 0
[anonymous] => 0
[usesig] => 1
[htmlon] => 0
[bbcodeoff] => -1
[smileyoff] => -1
[parseurloff] => 0
[attachment] => 0
[rate] => 0
[ratetimes] => 0
[status] => 0
[tags] =>
[comment] => 0
)

[1] => Array
(
[pid] => 15461210
[fid] => 12
[tid] => 1055088
[first] => 0
[author] => admin
[authorid] => 1
[subject] =>
[dateline] => 1366075840
[message] => 111111111111111
[useip] => 127.0.0.1
[invisible] => 0
[anonymous] => 0
[usesig] => 1
[htmlon] => 0
[bbcodeoff] => -1
[smileyoff] => -1
[parseurloff] => 0
[attachment] => 0
[rate] => 0
[ratetimes] => 0
[status] => 0
[tags] => 0
[comment] => 0
)

)
写个循环，把想要的数组组合出来，该如何写？考虑性能问题

回复讨论(解决方案)

array_chunk + array_combine

http://www.w3school.com.cn/php/php_ref_array.asp
来，挑一个吧

$arr=你的数组..$key=array (  0 => 'pid',  1 => 'fid',  2 => 'tid',  3 => 'first',  4 => 'author',  5 => 'authorid',  6 => 'subject',  7 => 'dateline',  8 => 'message',  9 => 'useip',  10 => 'invisible',  11 => 'anonymous',  12 => 'usesig',  13 => 'htmlon',  14 => 'bbcodeoff',  15 => 'smileyoff',  16 => 'parseurloff',  17 => 'attachment',  18 => 'rate',  19 => 'ratetimes',  20 => 'status',  21 => 'tags',  22 => 'comment',);foreach(array_chunk($arr,24) as $v){     array_splice($v,1,1);     $ar[]=array_combine($key,$v);}print_r($ar);

内容总结

以上是互联网集市为您收集整理的php数组拆分、组合全部内容，希望文章能够帮你解决php数组拆分、组合所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端

---