Nikita

+1

 The root of the issue is that we get into the `getIriFromResource` method **twice** and the second time the context is an empty array Due this commit https://github.com/api-platform/core/commit/cc9f6a518222598d20556fc1ec62b7c4be52bf52#diff-60bc22662b6ae1820b895aa95e88e86cb6e9bc227f03bb00d5589d494886eca3R73

@soyuka Hello, why don't we pass `$context` further here https://github.com/api-platform/core/blob/v3.3.11/src/State/Processor/RespondProcessor.php#L115

The identifier `all` in my case was found, if it had not been found we would have received an `InvalidArgumentException` here https://github.com/api-platform/core/blob/v3.3.11/src/Symfony/Routing/IriConverter.php#L194 The root of the issue is that we...

@BurningDog Hello, in PHP it basically doesn't work. https://bugs.php.net/bug.php?id=55815 https://github.com/symfony/symfony/issues/9226 But you can use https://pecl.php.net/package/apfd You can also use the `POST` method to upload files to the server.