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--TEST--
socket_import_stream: Test with multicasting
--SKIPIF--
<?php
if (!extension_loaded('sockets')) {
die('SKIP sockets extension not available.');
}
$s = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
$br = socket_bind($s, '0.0.0.0', 58381);
if ($br === false)
die("SKIP IPv4/port 58381 not available");
$so = socket_set_option($s, IPPROTO_IP, MCAST_JOIN_GROUP, array(
"group" => '224.0.0.23',
"interface" => "lo",
));
if ($so === false)
die("SKIP joining group 224.0.0.23 on interface lo failed");
--FILE--
<?php
$stream = stream_socket_server("udp://0.0.0.0:58381", $errno, $errstr, STREAM_SERVER_BIND);
$sock = socket_import_stream($stream);
var_dump($sock);
$so = socket_set_option($sock, IPPROTO_IP, MCAST_JOIN_GROUP, array(
"group" => '224.0.0.23',
"interface" => "lo",
));
var_dump($so);
$sendsock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
var_dump($sendsock);
$br = socket_bind($sendsock, '127.0.0.1');
$so = socket_sendto($sendsock, $m = "my message", strlen($m), 0, "224.0.0.23", 58381);
var_dump($so);
stream_set_blocking($stream, 0);
var_dump(fread($stream, strlen($m)));
echo "Done.\n";
--EXPECTF--
resource(%d) of type (Socket)
bool(true)
resource(%d) of type (Socket)
int(10)
string(10) "my message"
Done.
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