> Am 16.01.2023 um 16:01 schrieb G. P. B. <george.bany...@gmail.com>: > > Hello internals, > > I would like to start the discussion about the "Add file_descriptor() > function" RFC: > https://wiki.php.net/rfc/file-descriptor-function > > This RFC proposes the addition of the file_descriptor() function to > retrieve the underlying file descriptor of stream if it exists. This is > useful when interacting with a USB device. > > Best regards, > > George P. Banyard
Hey George, I like the idea. However two questions: Why is it its own function and not part of stream_get_meta_data()? (which you anyway want to check to ensure that it's the proper stream type) Why are all resources throwing a TypeError and not only resources which aren't streams? I could imagine calling that function to check whether the stream is in memory or backed by a fd for example. I'd propose to return a proper checkable value like -1 in that case. Thanks, Bob
