socket_sendto
(PHP 4 >= 4.1.0, PHP 5)
socket_sendto -- Sends a message to a socket, whether it is connected or not
Description
int
socket_sendto ( resource socket, string buf, int len, int flags, string addr [, int port] )
The function socket_sendto() sends
len bytes from buf
through the socket socket to the
port at the address addr
The value of flags can be one of the
following:
Table 1. possible values for flags
0x1 |
Process OOB (out-of-band) data.
|
0x2 |
Peek at incoming message.
|
0x4 |
Bypass routing, use direct interface.
|
0x8 |
Data completes record.
|
0x100 |
Data completes transaction.
|
Example 1. socket_sendto() Example
<?php $sh = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); if (socket_bind($sh, '127.0.0.1', 4242)) { echo "Socket bound correctly"; } $buf = 'Test Message'; $len = strlen($buf); if (socket_sendto($sh, $buf, $len, 0x100, '192.168.0.2', 4242) !== false) { echo "Message sent correctly"; } socket_close($sh); ?>
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See also
socket_send() and
socket_sendmsg().