请教这个一维数组如何根据键名相关性转化成二维数组？多谢
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互联网集市收集整理的这篇技术教程文章主要介绍了请教这个一维数组如何根据键名相关性转化成二维数组？多谢，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2822字，纯文字阅读大概需要5分钟。
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请问这个一维数组怎么根据键名相关性转化成二维数组？谢谢谢谢各位大哥！我的一维数组如下
- PHP code
?Array ( [xm1] => 人工新砌管道井 [dj1] => 300 [sl1] => 100 [zj1] => 30000 [xm2] => 卫生间回填 [dj2] => 100 [sl2] => [zj2] => [xm3] => 电视背景墙 [dj3] => 300 [sl3] => [zj3] => [xm4] => 客厅酒柜电视背景酒柜 [dj4] => 100 [sl4] => [zj4] => [xm5] => 入户门鞋柜装饰（活动送鞋柜） [dj5] => 130 [sl5] => [zj5] => [xm6] => 书柜隔断(含静音棉夹层) [dj6] => 200 [sl6] => [zj6] => [xm8] => 厨房移动门头储藏柜 [dj8] => 200 [sl8] => [zj8] => [xm9] => 儿童房衣柜隔断（含静音棉夹层） [dj9] => 100 [sl9] => [zj9] => [xm10] => 厨房橱柜 [dj10] => 200 [sl10] => [zj10] => [xm11] => 卫生间洗手台 [dj11] => 300 [sl11] => [zj11] => [xm12] => 客厅、餐厅、过道、石膏板造型吊顶 [dj12] => 350 [sl12] => [zj12] => [xm13] => 卫生间、厨房集成吊顶 [dj13] => 250 [sl13] => [zj13] => [xm14] => 顶、墙面双飞粉乳胶漆 [dj14] => 200 [sl14] => [zj14] => [xm15] => 厨房、洗衣房、卫生间防滑地砖 [dj15] => 120 [sl15] => [zj15] => [xm16] => 厨房、卫生间墙面镶贴300*450墙砖 [dj16] => 200 [sl16] => [zj16] => [xm17] => 窗台石铺设 [dj17] => 200 [sl17] => [zj17] => [xm18] => 门槛石 [dj18] => 400 [sl18] => [zj18] => [xm19] => 防盗窗 [dj19] => 400 [sl19] => [zj19] => [xm20] => 书房门套 [dj20] => 30 [sl20] => [zj20] => [xm21] => 卫生间洗衣房门套 [dj21] => 60 [sl21] => [zj21] => [xm22] => 地、墙面防水、防潮处理 [dj22] => 70 [sl22] => [zj22] => [xm23] => 水、电路改造 [dj23] => 400 [sl23] => [zj23] => [xm24] => 完工保洁服务 [dj24] => 150 [sl24] => [zj24] => [xm25] => 成品保护费 [dj25] => 200 [sl25] => [zj25] => [xm26] => 材料搬运费 [dj26] => 5 [sl26] => [zj26] => [xm27] => 垃圾清运费 [dj27] => 5 [sl27] => [zj27] => [xm28] => 厨房地砖（活动7折优惠） [dj28] => 120 [sl28] => [zj28] => [xm29] => 厨房墙砖（活动7折优惠） [dj29] => 140 [sl29] => [zj29] => [xm30] => 卫生间地砖（活动7折优惠） [dj30] => 100 [sl30] => [zj30] => [xm31] => 卫生间墙砖（活动7折优惠） [dj31] => 80 [sl31] => [zj31] => [xm32] => 强化地板（活动买一送一） [dj32] => 170 [sl32] => [zj32] => [xm33] => 卧室套装门 [dj33] => 730 [sl33] => [zj33] => [xm34] => 卫生间门 [dj34] => 570 [sl34] => [zj34] => [xm35] => 厨房移动门 [dj35] => 300 [sl35] => [zj35] => [xm36] => 衣柜移动门 [dj36] => 300 [sl36] => [zj36] => [xm37] => 厨房、卫生间集吊顶 [dj37] => 260 [sl37] => [zj37] => [xm38] => 窗台石、橱柜台面石 [dj38] => 260 [sl38] => [zj38] => [xm39] => 门槛石 [dj39] => 140 [sl39] => [zj39] => )
我想转化成如下
- PHP code
Array ( [0]=>Array( [xm] => 人工新砌管道井 [dj] => 300 [sl] => 100 [zj] => 30000 [1]=>Array( ...... ) ) )
------解决方案--------------------
- PHP code
$res = array();
foreach($arr AS $k => $v)
{
$res[substr($k, 2)-1][substr($k, 0, 2)] = $v;
}
/*
Array
(
[0] => Array
(
[xm] => 人工新砌管道井
[dj] => 300
[sl] => 100
[zj] => 30000
)
[1] => Array
(
[xm] => 卫生间回填
[dj] => 100
[sl] =>
[zj] =>
)
*/
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