Questions:
/**
* @param string $provider
* @return \Illuminate\Support\ServiceProvider
*/
public function createProvider($provider)
{
return new $provider($this->app);
}
How to&Answers:
composer update’ should fix your issue.
composer dump-autoload
composer update
Answer：
Server Requirements
The Laravel framework has a few system requirements. Before we will install laravel 6.1 on windows, read some system requirements.
PHP >= 7.2.0
BCMath PHP Extension
Ctype PHP Extension
JSON PHP Extension
Mbstring PHP Extension
OpenSSL PHP Extension
PDO PHP Extension
Tokenizer PHP Extension
XML PHP Extension
