On Wed, 27 Nov 2019 at 23:33, David Rodrigues <david.pro...@gmail.com> wrote: > > Hi internals, > > I am using the register_shutdown_function() inside a class, and then I have > created a private method to be called during shutdown. I have noted that if > the method is public it works, but private does not. > > This shutdown function should be private, > to avoid execution at a public scope.
That is one of the reasons Closure::fromCallable was added: https://www.php.net/manual/en/closure.fromcallable.php So like: register_shutdown_function(Closure::fromCallable([$this, 'leave' ])); Or in your example: https://3v4l.org/MSLA4 > spl_autoload_register([ self::class, 'privateMethod' ]); // OK That is not OK. It might not give an error, but it's a bug if a private method can be called accidentally, without jumping through the deliberate hoops to work around private methods. Claude Pache wrote: > Another workaround is to use a closure: Although that works, using Closure::fromCallable() has the benefits of preserving the parameters and their info. function foo(int $x) { } $fn = Closure::fromCallable('foo'); $reflection = new ReflectionFunction($fn); foreach ($reflection->getParameters() as $param) { echo "Param type is: " . $param->getType(); } // Output is "Param type is: int" cheers Dan Ack -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
