Answers for "bootstrap form margin and padding"

laravel clear cache

php artisan cache:clear
php artisan route:clear
php artisan config:clear 
php artisan view:clear

clear laravel cache

php artisan view:clear 
php artisan cache:clear
php artisan route:clear
php artisan config:clear
php artisan optimize

laravel cache

Cache::put('key', 'value', $seconds);
Cache::rememberForever('users', function () {
    return DB::table('users')->get();
}); 
Cache::get('key');
Cache::has('key');
Cache::pull('key');

how to manually remove cache in laravel

//You can call an Artisan command outside the CLI.

Route::get('/clear-cache', function() {
    $exitCode = Artisan::call('cache:clear');
    // return what you want
});

php cache clear in laravel

Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Application' not found in C:\xampp\htdocs\project\datatable\Laravel-Datatables-Demo\bootstrap\app.php:14
Stack trace:
#0 C:\xampp\htdocs\project\datatable\Laravel-Datatables-Demo\artisan(20): require_once()
#1 {main}
  thrown in C:\xampp\htdocs\project\datatable\Laravel-Datatables-Demo\bootstrap\app.php on line 14