- var_dump: documentation ( source)
- defined: documentation ( source)
<?php
var_dump(defined('Memcached::RES_SERVER_MARKED_DEAD'));
var_dump(defined('Memcached::OPT_REMOVE_FAILED_SERVERS'));
var_dump(defined('Memcached::OPT_DEAD_TIMEOUT'));
var_dump(defined('Memcached::RES_SERVER_TEMPORARILY_DISABLED'));
var_dump(defined('Memcached::OPT_CONNECT_TIMEOUT'));