php[world] in Washington, D.C.

stream_socket_sendto

(PHP 5)

stream_socket_sendtoSends a message to a socket, whether it is connected or not

Beschreibung

int stream_socket_sendto ( resource $socket , string $data [, int $flags = 0 [, string $address ]] )

Sends the specified data through the socket.

Parameter-Liste

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.

R├╝ckgabewerte

Returns a result code, as an integer.

Beispiele

Beispiel #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);
?>

Siehe auch

add a note add a note

User Contributed Notes 1 note

up
0
mrforsythexeter at googlemail dot com
1 year ago
The return appears to be the size in bytes of the data written to the socket, or -1 on failure (this could be because of non blocking)
To Top