PHP二维数组处理。把第一个数组的值作为剩下数组的键名

问题描述

问 题

1.csv文件上传，批量添加到数据库中。取到了CSV文件数据到 $arr。需要批量修改键名。求大神帮忙。
Array
(

[0] => Array
    (
        [0] => id
        [1] => pid
        [2] => company
        [3] => department
        [4] => position
        [5] => name
        [6] => tel
        [7] => mobile
        [8] => fax
        [9] => email
        [10] => remark
    )

[1] => Array
    (
        [0] => 10268
        [1] => 139
        [2] => 勘探与生产分公司
        [3] => 营销部
        [4] => 总经理
        [5] => 周杰伦
        [6] => 556666
        [7] => 
        [8] => 
        [9] => 
        [10] => 
    )

[2] => Array
    (
        [0] => 100162
        [1] => 139
        [2] => 勘探与生产分公司
        ...
        
        
        

需要的结果是Array
(

[0] => Array

(
    [id] => 
    [pid] => 
    [company] => 
    [department] => 
    [position] => 
    [name] => 
    [tel] => 
    [mobile] => 
    [fax] => 
    [email] => 
    [remark] => 
)

[1] => Array

(
    [id] => 
    [pid] => 
    [company] => 
    [department] => 
    [position] => 
    [name] => 
    [tel] => 
    [mobile] => 
    [fax] => 
    [email] => 
    [remark] => 
)

解决方案

$keys = array_shift($data);

$result = array_map(function ($values) use ($keys) {
    return array_combine($keys, $values);
}, $data);

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