Bug倉庫 // 程式日記

	//檔案：routes/web.php
	Route::get('/getname', function() {
	    $user=User::find(2);
	    echo $user->name;
	});

    //檔案：app/user.php
    public function getNameAttribute($value){
        return ucfirst($value);
    }

若編號2會員名稱首字小寫，將改為首字大寫

strtoupper→全部改大寫

    //檔案：app/user.php
    public function setNameAttribute($value){
        $this->attributes['name']=strtoupper($value);
    }

	//檔案：routes/web.php
	Route::get('/setname', function() {
	    $user=User::find(2);
	    $user->name="william";
	    $user->save();
	});

瀏覽器輸入setname

呈現空白，資料庫寫入全大寫WILLIAM

    //檔案：app/http/controllers/postscontroller.php
    public function index(){
        // $posts=Post::lastest()->get(); //降冪排列
        // $posts=Post::orderBy('id','desc')->get(); //降冪排列
        $posts=Post::latest();
        return view('posts.index',compact('posts'));
    }

	//檔案：app/post.php
	public static function scopeLatest($query){
        return $query->orderBy('id','desc')->get();
    }

瀏覽器輸入posts

呈現降冪排列列表