how to update laravel composer code example

Example 1: how to update laravel installer

composer global update laravel/installer

Example 2: laravel composer update

php composer.phar update

Example 3: how to update composer in laravel

composer global require "laravel/installer:^4.0"

Example 4: laravel update

$flight = App\Models\Flight::find(1);

$flight->name = 'New Flight Name';

$flight->save();