wherein laravel eloquent code example

Example 1: laravel not in query

DB::table(..)->select(..)->whereNotIn('book_price', [100,200])->get();

Example 2: wherein laravel

DB::table('user')->whereIn('id', [100,200])->get();

Example 3: eloquent where in

$users = DB::table('users')->whereIn('id', array(1, 2, 3))->get()

Example 4: where () laravel Eloquent

//los signos de igualdad pueden ser: ">=", "<=", "=", ">", "<"
$user = User::where("estado","=",1)->find(10);