如何合并成单个变量数组 [英] How to combine into a single variable array

问题描述

在我的PHP脚本中，我有这个 $ array 变量。

In my php script I had this $array variable.

$array = array('moduleID' => $row1['ModuleID'] , 'module' => $row1['moduleName']);

$array['items'][] = array('groupID' => $row2['GroupID'],'groupname' =>$row2['groupName'] ,'items' => $progName);    

任何人都知道如何将两个数组组合成一个变量吗？ （不使用 array_merge ），因此它可以产生这样的结果。

Any idea how can I combine both array into one variable? (without using array_merge) So it can produce result like this.

[
  {
   moduleID: "LA1",
   module: "Accounting",
   items: [
    {
     groupID: "LA6",
     groupname: "COA Management",
     items: [
      {
       programID: "LA12",
       programName: "Ledger Management"
      },
      {
       programID: "LA24",
       programName: "Group Management"
      },
      {
       programID: "LA26",
       programName: "Bank Accounts"
      }
     ]
    }
   ]
  },
  ........
]

我尝试这样做，但缺少 [] 在第一个个项目之后

i try to do like this but it missing [ ] after first items

$array = array('moduleID' => $row1['ModuleID'] , 'module' => $row1['moduleName'], 'items' => ['groupID' => $row2['GroupID'],'groupname' =>$row2['groupName'] ,'items' => $progName]);

此处提供了完整的php功能

推荐答案

在构建各层时，您必须先构建内部数组这三个数组。下面是适合您的情况的示例代码：

You will have to build inner array first while constructing the layers of these three arrays. Below is the sample code that will work fine for your case:

<?php
$array = array();

$modules = array();
/* logic to get array of modules goes here */
$modules = array(
    array('ModuleID'=>'LA1', 'moduleName'=>'Accounting'), 
    array('ModuleID'=>'LA11', 'moduleName'=>'Development'), 
);
foreach ($modules as $row1) {
    $groups = array();
    /* logic to get array of groups for $row1['ModuleID'] goes here */
    $groups = array(
        array('GroupID'=>'LA6', 'groupName'=>'COA Management'), 
        array('GroupID'=>'LA66', 'groupName'=>'COA Management Part 2'), 
    );
    $groupItems = array();
    foreach ($groups as $row2) {
        $programItems = array();
        /* logic to get array of programs for $row2['GroupID'] goes here */
        $programItems = array(
            array('programID'=>'LA12', 'programName'=>'Ledger Management'),
            array('programID'=>'LA24', 'programName'=>'Group Management'),
            array('programID'=>'LA26', 'programName'=>'Bank Accounts'),
        );
        $groupItems[] = array('groupID'=>$row2['GroupID'], 'groupname'=>$row2['groupName'], 'items'=>$programItems);
    }
    $array[] = array('moduleID' => $row1['ModuleID'] , 'module' => $row1['moduleName'], 'items'=>$groupItems);
}
echo '<pre>'. json_encode($array, JSON_PRETTY_PRINT) . '</pre>'; exit;
?>

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