count() max() min() sum() avg()
DB::table('web_user')->count();
DB::table('web_user')->max('age');
DB::table('web_user')->min('age');
DB::table('web_user')->avg('age');
DB::table('web_user')->sum('age');
count() max() min() sum() avg()
DB::table('web_user')->count();
DB::table('web_user')->max('age');
DB::table('web_user')->min('age');
DB::table('web_user')->avg('age');
DB::table('web_user')->sum('age');