Php 如何使用指定的键重命名多维数组

我正在尝试以这种形式重命名第一维度中的所有数组键

Array
(
[0] => Array
    (
        [0] => Array
            (
                [0] => firstname17
                [1] => lastname17
            )

        [1] => Array
            (
                [0] => firstname7
                [1] => lastname7
            )

        [2] => Array
            (
                [0] => firstname18
                [1] => lastname18
            )

        [3] => Array
            (
                [0] => firstname12
                [1] => lastname12
            )

        [4] => Array
            (
                [0] => firstname3
                [1] => lastname3
            )

    )

[1] => Array
    (
        [5] => Array
            (
                [0] => firstname13
                [1] => lastname13
            )

        [6] => Array
            (
                [0] => firstname11
                [1] => lastname11
            )

        [7] => Array
            (
                [0] => firstname19
                [1] => lastname19
            )

        [8] => Array
            (
                [0] => firstname9
                [1] => lastname9
            )

        [9] => Array
            (
                [0] => firstname8
                [1] => lastname8
            )

    )

[2] => Array
    (
        [10] => Array
            (
                [0] => firstname10
                [1] => lastname10
            )

        [11] => Array
            (
                [0] => firstname2
                [1] => lastname2
            )

        [12] => Array
            (
                [0] => firstname4
                [1] => lastname4
            )

        [13] => Array
            (
                [0] => firstname16
                [1] => lastname16
            )

        [14] => Array
            (
                [0] => firstname15
                [1] => lastname15
            )

    )

[3] => Array
    (
        [15] => Array
            (
                [0] => firstname1
                [1] => lastname1
            )

        [16] => Array
            (
                [0] => firstname6
                [1] => lastname6
            )

        [17] => Array
            (
                [0] => firstname20
                [1] => lastname20
            )

        [18] => Array
            (
                [0] => firstname14
                [1] => lastname14
            )

        [19] => Array
            (
                [0] => firstname5
                [1] => lastname5
            )

    )

)

使用下面的php代码。当我运行它时，我在所有新的数组中得到了未定义的索引。我试图将这些键从分块数组保留到。

“位置1”、“位置2”、“位置3”、“位置4”、“位置5”、“位置6”、“位置”

---

为了给他们新的密钥，您可以创建一个新的密钥，并将

$centers

分配给原始的chuncked数组。考虑这个例子：（我想这是你之前的另一篇文章）

$centers=数组（“位置1”、“位置2”、“位置3”、“位置4”、“位置5”、“位置6”、“位置7”）；
$chunked_values=array（数组（数组（'firstname13'，'lastname13'，'Armstrong美化'，'state1'，'email13'，'address13'，），数组（'firstname13'，'lastname13'，'Armstrong美化'，'state1'，'email13'，'address13'，），数组（'firstname13'，'lastname13'，'Armstrong美化'，'state1'，'email13'，'address13'，）（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’，）、数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’）、数组（‘firstname13’、‘email13’、‘address13’），数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘email13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘Armstrong园林绿化’、‘state1’、‘ema（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）、数组（数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state13’、‘email13’、‘address13’）、数组（‘firstname13’、‘email13’、‘address13’）、数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’，）数组（‘firstname13’、‘lastname13’、‘email13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’，）数组（数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘email13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘Armstrong园林绿化’、‘state1’、‘ema（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’，）、数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’）、数组（‘firstname13’、‘email13’、‘address13’），数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘email13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘Armstrong园林绿化’、‘state1’、‘ema（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）、数组（数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state13’、‘email13’、‘address13’）、数组（‘firstname13’、‘email13’、‘address13’）、数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’，）数组（‘firstname13’、‘lastname13’、‘email13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’，）数组（数组（‘firstname13’、‘lastname13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘email13’、‘阿姆斯特朗园林绿化’、‘state1’、‘email13’、‘address13’、）数组（‘firstname13’、‘lastname13’、‘Armstrong园林绿化’、‘state1’、‘ema（'firstname13'，'lastname13'，'Armstrong美化'，'state1'，'email13'，'address13'，），数组（'firstname13'，'lastname13'，'Armstrong美化'，'state1'，'email13'，'address13'，），）；
$new_values=array（）；
foreach（$key=>$value的分块_值）{
$new_value[数组_移位（$centers）]=$value；
}
回声'；
打印（新值）；
回声'；

---

您能否使用

var\u export

来表示您的输入数据示例？同时提供预期的输出数据示例。@请查看预期的输出数据。谢谢。请查看此问题的后续信息。

<?php

$centers = array("location1","location2","location3","location4","location5","location6","location");
$row = '';
$filename =  'arrays.csv';
     $handle = fopen($filename, "r");      //Open file for reading
     if($handle){
       while (($data = fgetcsv($handle, ",")) !== FALSE){
        $state[] = $data;
         shuffle($state);
     }

        $newarray = array_chunk($state, 5, true);
        foreach($newarray as $key){
        foreach($centers as $newkey){
          $newarray[$newkey] = $centers[$newkey];

        }
}
      echo "<pre>";
     print_r($newarray);

   }
   ?>

Array
(
[location1] => Array
    (
        [0] => Array
            (
                [0] => firstname17
                [1] => lastname17
            )

        [1] => Array
            (
                [0] => firstname7
                [1] => lastname7
            )

        [2] => Array
            (
                [0] => firstname18
                [1] => lastname18
            )

        [3] => Array
            (
                [0] => firstname12
                [1] => lastname12
            )

        [4] => Array
            (
                [0] => firstname3
                [1] => lastname3
            )

    )

[location2] => Array
    (
        [5] => Array
            (
                [0] => firstname13
                [1] => lastname13
            )

        [6] => Array
            (
                [0] => firstname11
                [1] => lastname11
            )

        [7] => Array
            (
                [0] => firstname19
                [1] => lastname19
            )

        [8] => Array
            (
                [0] => firstname9
                [1] => lastname9
            )

        [9] => Array
            (
                [0] => firstname8
                [1] => lastname8
            )

    )

[location3] => Array
    (
        [10] => Array
            (
                [0] => firstname10
                [1] => lastname10
            )

        [11] => Array
            (
                [0] => firstname2
                [1] => lastname2
            )

        [12] => Array
            (
                [0] => firstname4
                [1] => lastname4
            )

        [13] => Array
            (
                [0] => firstname16
                [1] => lastname16
            )

        [14] => Array
            (
                [0] => firstname15
                [1] => lastname15
            )

    )

[location4] => Array
    (
        [15] => Array
            (
                [0] => firstname1
                [1] => lastname1
            )

        [16] => Array
            (
                [0] => firstname6
                [1] => lastname6
            )

        [17] => Array
            (
                [0] => firstname20
                [1] => lastname20
            )

        [18] => Array
            (
                [0] => firstname14
                [1] => lastname14
            )

        [19] => Array
            (
                [0] => firstname5
                [1] => lastname5
            )

    )

)

$centers = array("location1","location2","location3","location4","location5","location6","location7");
$chunked_values = array( array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ), array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ), array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ), array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ), array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ), array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ), array( array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), array( 'firstname13', 'lastname13', 'Armstrong Landscaping', 'state1', 'email13', 'address13', ), ),);
$new_values = array();
foreach($chunked_values as $key => $value) {
    $new_values[array_shift($centers)] = $value;
}

echo '<pre>';
print_r($new_values);
echo '</pre>';