laravel ORM合并两个JSON数组

Question

对不起，我用laravel ORM有两个JSON数组，像这样：

PHP

$personnels = Personnel::all(); 
$skills = Languagelv::all(); 
return view('bs_sidebar/recommend',[ 
      'personnels' => $personnels, 
      'skills' => $skills, 
]); 

模型

class Personnel extends Model 
{ 
    protected $table = 'personnels'; 

    protected $fillable = ['name', 'sex']; 
} 

class Personnels_skill extends Model 
{ 
    public $timestamps = false; 
    protected $table = 'personnels_skill'; 
    protected $fillable = ['skill_name','personnels_id']; 
} 

JSON结果

{personnels:[ 
    {"id" : 1,"name" : "bruce","sex" : 1}, 
    {"id" : 2,"name" : "peter","sex" : 0} 
    ] 
}; 
{skill:[ 
     {"id" : 1,"skill_name": 'php', "personnels_id" : 1}, 
     {"id" : 2,"skill_name": 'jsp',"personnels_id" : 1}, 
     {"id" : 3,"skill_name": 'asp',"personnels_id" : 2} 
     ] 
}; 

我想合并两个json数组

（人员ID =技能personnels_id）

技能阵列是进入人员数组

这样的结果：

{merge:[ 
     {"id":1,"name":"bruce","sex:1,"skill":[{"id": 1,"skill_name": 'php', "personnels_id" : 1},{"id": 2,"skill_name": 'jsp',"personnels_id" : 1}]}, 

     {"id":2,"name":"peter","sex":0,"skill":[{"id": 3,"skill_name": 'asp',"personnels_id" : 2} 
     ] 
}; 

我该怎么办，请大家帮帮我，谢谢。

Answer 1

让我们试试这个 它会工作。

 foreach ($personnels as $key => $value) { 
     $skill_list = DB::table('skill')->where('personnels_id','=',$value->id)->get(); 
     $personnels[$key]->skill = $skill_list; 
        } 

return view('bs_sidebar/recommend',['personnels' => $personnels]); 

Answer 2

如果你有你的关系，你的模型正确配置，你应该能够做到以下几点：

$personnel = Personnel::with('skills')->get(); 
return view('bs_sidebar/recommend', compact('personnel')); 

编辑 鉴于你的模型，如果你添加下面的关系中，你会能够使用上面的Eloquent查询。

class Personnel extends Model 
{ 
    protected $table = 'personnels'; 

    protected $fillable = [ 
     'name', 
     'sex', 
    ]; 

    public function skills() 
    { 
     return $this->hasMany(Personnels_skill::class, 'personnel_id', 'id'); 
    } 
} 

class Personnels_skill extends Model 
{ 
    protected $table = 'personnels_skill'; 

    protected $fillable = [ 
     'personnel_id', 
     'skill_name', 
    ]; 

    public $timestamps = false; 

    public function personnel() 
    { 
     return $this->belongsTo(Personnel::class, 'id', 'personnel_id'); 
    } 
}