setrawcookie
Note that if you set the socket non-blocking via socket_set_blocking() you cannot check if the socket has timed out with this function.
Example:
$status = socket_get_status($fp);
if ($status['timed_out']) {
echo "socket timed out\n";
}
The above condition will never be true even if the socket has timed out.
I'm not sure if this behaviour is just not documented or a bug. Anyways I'm posting it here because it took some time to figure out.
socket_get_status
(PHP 4, PHP 5)
socket_get_status — 존재하는 소켓의 자원에 대한 정보를 반환합니다.
Description
array socket_get_status
( resource $socket_get_status
)
존재하는 소켓의 자원에 대한 정보를 반환합니다. 일반적으로 결과 배열안에 네개의 항목을 반환합니다.
-
timed_out (부울 값) - 데이터를 기다리는 소켓의 시간초과
-
blocked (부울 값) - 닫혀진 소켓
-
eof (부울 값) - EOF 이벤트 검사
-
unread_bytes (정수값) - 소켓의 버퍼에 남겨진 바이트 수
참조: accept_connect(), bind(), connect(), listen(), strerror().
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User Contributed Notessocket_get_status
gtk at linux dot online dot no
20-Feb-2002 11:48
20-Feb-2002 11:48
corruptNOSPAMPLEASE at mod dot net
24-Jan-2002 05:51
24-Jan-2002 05:51
This function worked for me under 4.0.4pl1
bytes_left function will tell you how many bytes are left in the buffer of socket $fp. It assumes you didn't make $fp global
function bytes_left($fp) {
$status = socket_get_status ($fp);
$bytes = $status["unread_bytes"];
return $bytes;
}
rawb at rawb dot org
11-Dec-2000 03:30
11-Dec-2000 03:30
sockets created using socket(), which are mostly used for listening for connections, are not friendly to this function, you will not get your expected results (if you get any results at all)