note 57746 modified in function.socket-sendto by nicobn
| From: | nicobn@php.net | Date: | Mon, 25 Jun 2007 17:51:32 +0000 |
| Subject: | note 57746 modified in function.socket-sendto by nicobn | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-127961@lists.php.net to get a copy of this message | ||
Here's how you can make an udp broadcast, useful sometimes, and does seem hard to figure out
hwo to do..
<?php
$sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
socket_set_option($sock, SOL_SOCKET, SO_BROADCAST, 1);
socket_sendto($sock, $broadcast_string, strlen($broadcast_string), 0, '255.255.255.255',
$port);
?>
--was--
Here's how you can make an udp broadcast, useful sometimes, and does seem hard to figure out
hwo to do..
$sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
socket_set_option($sock, SOL_SOCKET, SO_BROADCAST, 1);
socket_sendto($sock, $broadcast_string, strlen($broadcast_string), 0, '255.255.255.255',
$port);
http://php.net/manual/en/function.socket-sendto.php