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');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');laravel create or update
// If there's a flight from Oakland to San Diego, set the price to $99.
// If no matching model exists, create one.
$flight = App\Models\Flight::updateOrCreate(
['departure' => 'Oakland', 'destination' => 'San Diego'],
['price' => 99, 'discounted' => 1]
);model observer laravel
namespace App;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
protected $table = 'posts';
protected $fillable = ['title', 'slug', 'content'];
protected static function boot()
{
parent::boot();
static::saving(function ($model) {
$model->slug = str_slug($model->title);
});
}
}where in laravel
$users = Users::whereIn('id', array(1, 2, 3))->get()laravel where
$users = DB::table('users')
->whereDate('created_at', '2016-12-31')
->get();where () laravel Eloquent
//los signos de igualdad pueden ser: ">=", "<=", "=", ">", "<"
$user = User::where("estado","=",1)->find(10);Copyright © 2021 Codeinu
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