laravel insertGetId code example

Example 1: laravel find query

// Retrieve a model by its primary key...
$flight = App\Models\Flight::find(1);

// Retrieve the first model matching the query constraints...
$flight = App\Models\Flight::where('active', 1)->first();

// Shorthand for retrieving the first model matching the query constraints...
$flight = App\Models\Flight::firstWhere('active', 1);

Example 2: insertgetid laravel 8

/**
* The attributes that are mass assignable.
*
* @var array
*/
public function index()
{
    $id = User::insertGetId(
	        ['email' => '[email protected]','name' => 'john']
	    );
}

Example 3: insertgetid laravel 8

/**
* The attributes that are mass assignable.
*
* @var array
*/
public function index()
{
	$id = DB::table('users')->insertGetId(
            ['email' => '[email protected]','name' => 'john']
        );
}

Example 4: laravel find query

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Flight extends Model
{
    /**
     * The primary key associated with the table.
     *
     * @var string
     */
    protected $primaryKey = 'flight_id';
}