Ларавель элеквент

Примерен код

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laravel премахва, където

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

# 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
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laravel красноречив получите първата

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

// Eloquent's Model::query() returns the query builder

Model::where()->get();
// Is the same as 
Model::query()->where()->get();

Model::query();
// Can be useful to add query conditions based on certain requirements

// See https://stackoverflow.com/questions/51517203/what-is-the-meaning-of-eloquents-modelquery
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област на приложение laravel

public function apply(Builder $builder, Model $model)
    {
        $builder->where('age', '>', 200);
    }

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