--TEST--
Multicast support: IPv6 send options
--EXTENSIONS--
sockets
--SKIPIF--
<?php

if (getenv('CI_NO_IPV6') || !defined('IPPROTO_IPV6')) {
    die('skip IPv6 not available.');
}
$level = IPPROTO_IPV6;

// hide the output from socket_create() because it can raise
// a warning if (for example) the linux kernel is lacking ipv6
$s = @socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP) or die("skip Cannot create socket");
if (socket_set_option($s, $level, IPV6_MULTICAST_IF, 1) === false) {
    die("skip interface 1 either doesn't exist or has no ipv6 address");
}
?>
--FILE--
<?php
$domain = AF_INET6;
$level = IPPROTO_IPV6;
$s = socket_create($domain, SOCK_DGRAM, SOL_UDP) or die("err");

echo "Setting IPV6_MULTICAST_TTL\n";
$r = socket_set_option($s, $level, IPV6_MULTICAST_HOPS, 9);
var_dump($r);
$r = socket_get_option($s, $level, IPV6_MULTICAST_HOPS);
var_dump($r);
echo "\n";

echo "Setting IPV6_MULTICAST_LOOP\n";
$r = socket_set_option($s, $level, IPV6_MULTICAST_LOOP, 0);
var_dump($r);
$r = socket_get_option($s, $level, IPV6_MULTICAST_LOOP);
var_dump($r);
$r = socket_set_option($s, $level, IPV6_MULTICAST_LOOP, 1);
var_dump($r);
$r = socket_get_option($s, $level, IPV6_MULTICAST_LOOP);
var_dump($r);
echo "\n";

echo "Setting IPV6_MULTICAST_IF\n";
echo "interface 0:\n";
$r = socket_set_option($s, $level, IPV6_MULTICAST_IF, 0);
var_dump($r);
$r = socket_get_option($s, $level, IPV6_MULTICAST_IF);
var_dump($r);
echo "interface 1:\n";
$r = socket_set_option($s, $level, IPV6_MULTICAST_IF, 1);
var_dump($r);
$r = socket_get_option($s, $level, IPV6_MULTICAST_IF);
var_dump($r);
echo "\n";
?>
--EXPECT--
Setting IPV6_MULTICAST_TTL
bool(true)
int(9)

Setting IPV6_MULTICAST_LOOP
bool(true)
int(0)
bool(true)
int(1)

Setting IPV6_MULTICAST_IF
interface 0:
bool(true)
int(0)
interface 1:
bool(true)
int(1)