[英]PHP Multidimensional Arrays - Adding additional records in a loop
I am trying to populate a multidimensional array while looping through a regular array, but I am finding my code is overwriting each record as opposed to adding a new key. 我试图在循环访问常规数组时填充多维数组,但是我发现我的代码正在覆盖每个记录,而不是添加新键。 here is a condensed version of what i am working on - $AdjustePerWeekSorted is the regular array
这是我正在使用的压缩版本-$ AdjustePerWeekSorted是常规数组
$CSVKey = 0;
foreach ($AdjustedPerWeekSorted as $item) {
$data = array (
$CSVKey =>
array (
'Overall Rank' => (array_search($item,$AllAdjustedPerWeekSorted) + 1),
'Name' => $AdjustedNames[array_search($item,$AdjustedPerWeek)],
'Adjusted Positional Score' => $item,
'Position' => $AdjustedPOS[array_search($item,$AdjustedPerWeek)]
),
);
$CSVKey = $CSVKey + 1;
}
my thought process is this: for $AdjustedPerWeekSorted[0] -> populate $data[$CSVKey] = MultiDarray add 1 to $CSVKey loop to next record 我的想法是这样的:对于$ AdjustedPerWeekSorted [0]->填充$ data [$ CSVKey] = MultiDarray将$ CSVKey循环中的1加到下一条记录
for $AdjustedPerWeekSorted[1] -> populate $data[$CSVKey + 1] = MultiDarray and so on... 为$ AdjustedPerWeekSorted [1]->填充$ data [$ CSVKey +1] = MultiDarray,依此类推...
all of my post processing of this is working fine, however I am only populating the $data array with the LAST record's data in the $AdjustedPerWeekSorted array. 我所有的后期处理工作都很好,但是我只用$ AdjustedPerWeekSorted数组中的LAST记录数据填充了$ data数组。 Anybody willing to point me in the correct direction?
有人愿意指出我正确的方向吗? any help would be greatly appreciated.
任何帮助将不胜感激。
Thanks! 谢谢!
This will build an array using $CSVKey
as the index instead of overwriting: 这将使用
$CSVKey
作为索引而不是覆盖来构建一个数组:
$data[$CSVKey] = array (
'Overall Rank' => (array_search($item,$AllAdjustedPerWeekSorted) + 1),
'Name' => $AdjustedNames[array_search($item,$AdjustedPerWeek)],
'Adjusted Positional Score' => $item,
'Position' => $AdjustedPOS[array_search($item,$AdjustedPerWeek)]
);
You coud simple do it this way: 您可以通过以下方式简单地做到这一点:
<?php
$data = array();
foreach ($AdjustedPerWeekSorted as $item) {
$data[]
= array(
'Overall Rank' => (array_search(
$item,
$AllAdjustedPerWeekSorted
) + 1),
'Name' => $AdjustedNames[array_search(
$item,
$AdjustedPerWeek
)],
'Adjusted Positional Score' => $item,
'Position' => $AdjustedPOS[array_search(
$item,
$AdjustedPerWeek
)]
);
}
If you create Integer keys array and starts from 0 there's no need to use $CSVKey
如果创建Integer keys数组并从0开始,则无需使用
$CSVKey
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