note 30402 added to ref.sockets

The talkback example shown on this page has an error, and may not function as intended on newer versions of PHP. the line that contains if (FALSE === ($buf = socket_read ($msgsock, 2048))) { needs to be if (FALSE === ($buf = socket_read ($msgsock, 2048, PHP_NORMAL_READ))) { This is due to changes in how PHP starts socket_read(), and may be confusing to people trying to use the example. The way it is, it appears that the socket_read() function is executed as quickly as possible returning whatever is in it's buffer before an entire line can be sent. Adding PHP_NORMAL_READ makes it so that the buffer isn't returned until either the buffer length is reached, or a linefeed is sent. -- http://www.php.net/manual/en/ref.sockets.php http://master.php.net/manage/user-notes.php?action=edit+30402 http://master.php.net/manage/user-notes.php?action=delete+30402 http://master.php.net/manage/user-notes.php?action=reject+30402