function generatePin( $number ) { $pins = array(); for ($j=0; $j < $number; $j++) { $string = str_random(15); $pin = Pin::where('pin', '=', $string)->first(); if($pin){ $j--; }else{ $pins[$j] = $string; } } ret
1$string = str_random(40);str_singularConvert a string to its singular form (English only).1$singular = str_singular('cars');str_slugGenerate a URL friendly "slug" from a given string.1str_slug($title, $separator);Example:1$title = str_slug("Laravel 5 Framework", "-"); 2 3/...
random.random random.random()用于生成一个0到1的随机符点数: 0 <= n < 1.0 random.uniform ...
The storage_path function returns the fully qualified path to the storage directory. You may also use the storage_path function to generate a fully qualified path to a given file relative to the storage directory:$path = storage_path(); $path = storage_path('app/file.txt');...
$this->isValidId($id)) { $id = $this->generateSessionId(); } $this->id = $id; } public function isValidId($id) { return is_string($id) && ctype_alnum($id) && strlen($id) === 40; } protected function generateSessionId() { return Str::random(40); } (3) $this->getCo...
The next thing you should do after installing Laravel is set your application key to a random string. If you installed Laravel via Composer or the Laravel installer, this key has already been set for you by the key:generate command. Typically, this string should be 32 characters long. The ...
* Get the default string encoding for the application. * 获取应用程序的默认字符串编码。 * This method is simply a short-cut to Config::get('application.encoding'). * 这个方法只是 Config::get('application.encoding') 的捷径。 * @return string ...
You should use the php artisan key:generate command to generate this variable's value since the key:generate command will use PHP's secure random bytes generator to build a cryptographically secure key for your application. Typically, the value of the APP_KEY environment variable will be ...
class User extends Authenticatable { ... public function generateToken() { $this->api_token = str_random(60); $this->save(); return $this->api_token; } } 就是这样 用户现在已注册,并且由于Laravel的验证和开箱验证,需要使用name , email , password和password_confirmation字段,并自动处理反馈。
php artisan ide-helper:generatephp artisan ide-helper:modelsphp artisan test-factory-helper:generate 1. 表的关系如图: 然后写Seeder,可以参考Laravel学习笔记之Seeder填充数据小技巧: php artisan make:seeder MerchantTableSeederphp artisan make:seeder PhoneTableSeederphp artisan make:seeder ShopTableSeederphp ...