safekat/ci4/app/Controllers/Test.php

<?php

namespace App\Controllers;


use App\Models\UserModel;
use App\Models\UserGroupModel;
use App\Models\GroupUserModel;

class Test extends BaseController
{
    
    private $user_model;
    private $group_user_model;
    private $group_model;

    function __construct()
    {
        $this->user_model = new UserModel();
        $this->group_user_model = new GroupUserModel();
        $this->group_model = new UserGroupModel();
    }

    public function index()
    {
        /////////////////////////////////7
        // Join groups access rules
        /*$user_token = "a4a60f9f064218b09cf108418e585507";
        $groups = $this->group_user_model
            ->select('token_group')
            ->where('token_user', $user_token)->findAll();
        
        if(sizeof($groups)>0){
            $rules = html_entity_decode($this->group_model->select('rules')->where('token',$groups[0]['token_group'])->first()['rules']);
        }
        for ($i = 1; $i<sizeof($groups); $i++) {
            echo var_dump($this->group_model->select('rules')->where('token',$groups[$i]['token_group'])->first()['rules']);
            $rules = json_encode(
                array_merge(
                    json_decode($rules, true),
                    json_decode($this->group_model->select('rules')->where('token',$groups[$i]['token_group'])->first()['rules'], true)
                )
            );
        }   */


        $rules1 = '{"token":["token"],"Group":["index","add","edit","store","delete"],"My":["index","notification","notification_view"],"Notification":["index","add","store","delete"],"Profile":["index","store"],"User":["index","add","edit","store","delete"]}';

        $rules2 = '{"token":["token"],"Activity":["index"],"Group":["edit"],"My":["notification"]}';
        $new_rules = [];

        echo '<pre>';
        var_dump($rules1);
        var_dump(json_decode($rules1, true));
        echo '</pre>';

        
        foreach (json_decode($rules1, true) as $key => $value){
            if (array_key_exists($key, json_decode($rules2, true))){
                $value2 =  json_decode($rules2, true)[$key];
                $new_rules[$key] = array_unique(array_merge($value, $value2));
            }
            else{
                $new_rules[$key]= $value;
            }
        }
        foreach (json_decode($rules2, true) as $key2 => $value2){
            if (!array_key_exists($key2, json_decode($rules1, true))){
                $new_rules[$key2] =  $value2;
            }
        }

        echo '<pre>';
        var_dump($new_rules);
        echo '</pre>';
        
        
       
        
    }
}