Lines Matching refs:level
16 $level = IPPROTO_IP;
20 $r = socket_set_option($s, $level, IP_MULTICAST_TTL, 9);
22 $r = socket_get_option($s, $level, IP_MULTICAST_TTL);
27 $r = socket_set_option($s, $level, IP_MULTICAST_LOOP, 0);
29 $r = socket_get_option($s, $level, IP_MULTICAST_LOOP);
31 $r = socket_set_option($s, $level, IP_MULTICAST_LOOP, 1);
33 $r = socket_get_option($s, $level, IP_MULTICAST_LOOP);
39 $r = socket_set_option($s, $level, IP_MULTICAST_IF, 0);
41 $r = socket_get_option($s, $level, IP_MULTICAST_IF);
44 $r = socket_set_option($s, $level, IP_MULTICAST_IF, 1);
46 $r = socket_get_option($s, $level, IP_MULTICAST_IF);
