PHP code example of phpno1 / dictionary

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

phpno1 / dictionary example snippets

    composer 

    php artisan vendor:publish --provider "Phpno1\Dictionaries\Providers\DictionaryProvider"

'providers' => [
    Phpno1\Dictionaries\Providers\DictionaryProvider::class,
]

namespace App;

use Illuminate\Database\Eloquent\Model;
use Phpno1\Dictionaries\Supports\Mapping;

class Goods extends Model
{
    use Mapping;//引入trait
}

//config/dictionaries.php

return [

    'label'=>'label'//这里是多字段映射用到的
    
    'tags'=>[
        '1'=>'进口食品',
        '2'=>'奶制品',
    ],
    'recommend'=>[
        '1'=>'是',
        '2'=>'否',
    ]
];
    

 
    /**
     * @param string $fields
     * @param string $separator 默认值 ,分割方式
     * @return string
     */
    mapping('字段',"分割方式='默认是 , '");

    /**
     * @param string $fields
     * @param string $separator 默认值 ,分割方式
     * @return array
     */
    mappings('字段',"分割方式='默认是 , '");

    /**
     * @param array $fields
     * @param string $separator 默认值 ,分割方式
     * @return $this
     */
    mappings('字段',"分割方式='默认是 , '");

    /**
     * @param array $fields
     * @param string $separator 默认值 ,分割方式
     * @return $this
     */
    mappingsArray('字段',"分割方式='默认是 , '");

    //单条数据转化 
    Route::get('/', function () {
        $result=(new \App\Goods)->first();
        //原始数据
        array:4 [▼
          "id" => 1
          "name" => "测试商品"
          "tags" => "1,2,3" //或者 ['1',2','3']
          "recommend" => "1"
        ]
        
        //转化  返回字符串
        $result->tags_title=$result->mapping('tags');
        $result->recommend_title=$result->mapping('recommend');       
        //转化后数据  
        array:6 [▼
          "id" => 1
          "name" => "测试商品"
          "tags" => "1,2,3"
          "recommend" => "1"
          "tags_title" => "进口食品,奶制品"
          "recommend_title" => "是"
        ]  
        
        //转化  返回数组
        $result->tags_title=$result->mappingArray('tags');
        $result->recommend_title=$result->mappingArray('recommend');
        //转化后数据  
        array:6 [▼
          "id" => 1
          "name" => "测试商品"
          "tags" => "1,2,3"
          "recommend" => "1"
          "tags_title" => array:2 [▼
            1 => "进口食品"
            2 => "奶制品"
          ]
          "recommend_title" => array:1 [▼
            1 => "是"
          ]
        ]
    });
    
   

    Route::get('/', function () {
        $result=(new \App\Goods)->all();
        $result->transform(function($goods){
            $goods->tags_title=$goods->mapping('tags');
            $goods->recommend_title=$goods->mapping('recommend');
            return $goods;
        });
        dd($result->toArray());
    });

    $result=(new \App\Goods)->paginate();
        $result->getCollection()->transform(function($goods){
        $goods->tags_title=$goods->mapping('tags');
        $goods->recommend_title=$goods->mapping('recommend');
        return $goods;
    });
    dd($result->toArray());

    Route::get('/', function () {
        $result=(new \App\Goods)->first();
        
        //转化  返回字符串
        $result=$result->mappings(['tags','recommend']);
        dd($result->toArray());
        
        //转化  返回数组
        $result=$result->mappingsArray(['tags','recommend']);
        dd($result->toArray());
    });