Jan Nedbal

@dg Any hints what should I try to help resolve this issue?

Actually, this is more PHP problem than Wedos problem. After contacting their support I found that they require `SSL session reuse`, which is not implemented in PHP. Similar problem reported...

@dg So if you don't want to use alternative ftp client implementation, we can close this issue... --- _edit_: Or maybe there might be some better error when this occurs.

The only one client which uses sockets I found is [ngyuki/php-ftp-client](https://github.com/ngyuki/php-ftp-client), but it doesn't support ftps. I'll try to find some time to send PR.

@JanTvrdik I don't like the intention. If you want to periodically test other mailers, include it in your CI or cron task. IMHO fallback mailer should be used in "emergency"...

Here it is: https://github.com/janedbal/phpstan-bug-7324

It was too simplified, there are some facade calls in between, so it is not impossible. It is just the non-disablable [remembering value feature](https://phpstan.org/blog/remembering-and-forgetting-returned-values) again :(

This issue should be solvable by ``` rememberPossiblyImpureFunctionValues: false ``` since [1.8.0](https://github.com/phpstan/phpstan/releases/tag/1.8.0). But that might be problematic to do in existing projects.

This should be super simple with custom phpstan rule: ```php use PhpParser\Node\Expr\Variable; use PhpParser\Node; use PHPStan\Analyser\Scope; use PHPStan\Rules\Rule; /** * @implements Rule */ class CamelCaseFieldNamingRule implements Rule { public function...

Any updates?