socket_send
(PHP 4 >= 4.1.0, PHP 5)
socket_send — Sends data to a connected socket
설명
int socket_send
( resource $socket
, string $buf
, int $len
, int $flags
)
인수
-
socket
-
A valid socket resource created with socket_create()
or socket_accept().
-
buf
-
A buffer containing the data that will be sent to the remote host.
-
len
-
The number of bytes that will be sent to the remote host from
buf.
-
flags
-
The value of flags can be any combination of
the following flags, joined with the binary OR (|)
operator.
Possible values for flags
MSG_OOB |
Send OOB (out-of-band) data.
|
MSG_EOR |
Indicate a record mark. The sent data completes the record.
|
MSG_EOF |
Close the sender side of the socket and include an appropriate
notification of this at the end of the sent data. The sent data
completes the transaction.
|
MSG_DONTROUTE |
Bypass routing, use direct interface.
|
반환값
socket_send() returns the number of bytes sent, or FALSE on error.
참고
- socket_sendto() - Sends a message to a socket, whether it is connected or not