more integration tests

Author: ZNeumann

tests/integration/memcached/test_add_servers_bad.php

@@ -59,6 +59,8 @@
 require_once(realpath (dirname ( __FILE__ )) . '/memcache.inc');
 
 $memcached = new Memcached();
+$memcached->addServer(5, 5);
+//$memcached->addServer("host", string); crashes PHP
 $memcached->addServers(array(array(1)));
 $memcached->addServers(array(array("host1")));
 $memcached->addServers(array(array(1, "host1")));