stream_socket_sendto
Sends a message to a socket, whether it is connected or not
Description
intfalse stream_socket_sendto(
resource $socket,
string $data,
int $flags = 0,
string $address = ""
)
Parameters
-
socket
-
The socket to send data to.
-
data
-
The data to be sent.
-
flags
-
The value of flags can be any combination
of the following:
possible values for flags
STREAM_OOB |
Process OOB (out-of-band) data.
|
-
address
-
The address specified when the socket stream was created will be used
unless an alternate address is specified in address.
If specified, it must be in dotted quad (or [ipv6]) format.
Return Values
Returns a result code, as an integer, or false on failure.
Examples
Example #1 stream_socket_sendto Example
<?php
/* Open a socket to port 1234 on localhost */
$socket = stream_socket_client('tcp://127.0.0.1:1234');
/* Send ordinary data via ordinary channels. */
fwrite($socket, "Normal data transmit.");
/* Send more data out of band. */
stream_socket_sendto($socket, "Out of Band data.", STREAM_OOB);
/* Close it up */
fclose($socket);
?>
See Also
- stream_socket_recvfrom
- stream_socket_client
- stream_socket_server