hphp/test/zend/bad/ext/sockets/tests/mcast_ipv4_send.php

   1 <?php
   2 $domain = AF_INET;
   3 $level = IPPROTO_IP;
   4 $s = socket_create($domain, SOCK_DGRAM, SOL_UDP) or die("err");
   5
   6 echo "Setting IP_MULTICAST_TTL\n";
   7 $r = socket_set_option($s, $level, IP_MULTICAST_TTL, 9);
   8 var_dump($r);
   9 $r = socket_get_option($s, $level, IP_MULTICAST_TTL);
  10 var_dump($r);
  11 echo "\n";
  12
  13 echo "Setting IP_MULTICAST_LOOP\n";
  14 $r = socket_set_option($s, $level, IP_MULTICAST_LOOP, 0);
  15 var_dump($r);
  16 $r = socket_get_option($s, $level, IP_MULTICAST_LOOP);
  17 var_dump($r);
  18 $r = socket_set_option($s, $level, IP_MULTICAST_LOOP, 1);
  19 var_dump($r);
  20 $r = socket_get_option($s, $level, IP_MULTICAST_LOOP);
  21 var_dump($r);
  22 echo "\n";
  23
  24 echo "Setting IP_MULTICAST_IF\n";
  25 echo "interface 0:\n";
  26 $r = socket_set_option($s, $level, IP_MULTICAST_IF, 0);
  27 var_dump($r);
  28 $r = socket_get_option($s, $level, IP_MULTICAST_IF);
  29 var_dump($r);
  30 echo "interface 1:\n";
  31 $r = socket_set_option($s, $level, IP_MULTICAST_IF, 1);
  32 var_dump($r);
  33 $r = socket_get_option($s, $level, IP_MULTICAST_IF);
  34 var_dump($r);
  35 echo "\n";