<?php namespace App\Util\Localization; use Cache; use Illuminate\Support\Arr; class Localization { public static function languages() { return Cache::remember('core:localization:languages', now()->addDays(1), function() { $dir = resource_path('lang'); return Arr::flatten(array_diff(scandir($dir), array('..', '.', 'vendor', '.DS_Store'))); }); } }