socket_sendto

socket_sendto

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

 **socket_sendto** Socket $socket string $data int $length int $flags string $address  $port

The function sends bytes from through the socket to the at the address . socket_sendto``length``data``socket``port``address

socket A instance created using . Socket``socket_create

data The sent data will be taken from buffer . data

length bytes from will be sent. length``data

flags The value of can be any combination of the following flags, joined with the binary OR () operator.

  `flags``|`

addressIP address of the remote host.

port is the remote port number at which the data will be sent. port

returns the number of bytes sent to the

remote host, or false if an error occurred. socket_sendto

Voorbeeld: Example

<?php
    $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);

    $msg = "Ping !";
    $len = strlen($msg);

    socket_sendto($sock, $msg, $len, 0, '127.0.0.1', 1223);
    socket_close($sock);
?>

socket_send