(PHP 4 >= 4.3.0, PHP 5)
stream_set_blocking — Set blocking/non-blocking mode on a stream
( resource $stream
, int $mode
Returns TRUE on success or FALSE on failure.
This function was previously called as
set_socket_blocking() and later
socket_set_blocking() but this usage is deprecated.
Prior to PHP 4.3, this function only worked on socket based streams.
Since PHP 4.3, this function works for any stream that supports
non-blocking mode (currently, regular files and socket streams).