Blocked/Non-blocked streams bug

Hello everyone- While looking at a project I was considering to use, I found that the README mentioned a bug for http://php.net/stream_set_blocking . The bug only talks about the Windows version of PHP, where the switching appearantly does not work Turns out I got the same result. The code that produced following output is here: https://bugs.php.net/bug.php?id=47918 5.5.14 Darwin cli INI:/etc/php.ini Array ( [stream_type] => STDIO [mode] => r [unread_bytes] => 0 [seekable] => [timed_out] => [blocked] => 1 [eof] => ) Successfully to set blocking mode to non-blocking Array ( [stream_type] => STDIO [mode] => r [unread_bytes] => 0 [seekable] => [timed_out] => [blocked] => 1 [eof] => ) Why is the mode not changing? Kind regards, Ingwie