laravel eloquent all where code example

Example 1: laravel findorfail

$model = App\Flight::where('name', 'Mike')->firstOrFail();

Example 2: laravel delete where

DB::table('users')->where('id', $id)->delete();

Example 3: laravel create model

# The easiest way to create a model instance is using the 
# make:model Artisan command:

php artisan make:model Flight

# If you would like to generate a database migration when you 
# generate the model, you may use the --migration or -m option:

php artisan make:model Flight --migration
php artisan make:model Flight -m

Example 4: laravel eloquent get first

// return first row by id
$user = App\User::where('id',$id)->first();
// or return directly a field
$userId = App\User::where(...)->pluck('id');