stream_socket_sendto
(PHP 5)
stream_socket_sendto -- Sends a message to a socket, whether it is connected or not
Description
int
stream_socket_sendto ( resource socket, string data [, int flags [, string address]] )
The function stream_socket_sendto() sends
the data specified by data through the
socket specified by socket. The address
specified when the socket stream was created will be used unless
an alternate address is specified in address.
The value of flags can be any combination
of the following:
表格 1. possible values for flags
| STREAM_OOB |
Process OOB (out-of-band) data.
|
例子 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);
?>
|
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See also
stream_socket_recvfrom(),
stream_socket_client(), and
stream_socket_server().