(PECL memcached >= 0.1.0) Get server pool statistics

(PECL gupnp >= 0.1.0) Set whether or not root_device is available

(PECL event >= 1.2.6-beta) Returns the current event base time

(PHP 5, PHP 7) Fetch the SNMP object which follows

(PECL memcache >= 0.2.0) Return version of the server

(PECL gearman <= 0.5.0) Send fail status (deprecated)

(PECL gearman >= 0.5.0) Clear all task callback functions

(PHP 5 >= 5.4.0, PHP 7) Set the value of an SNMP object

(PECL event >= 1.5.0) Retreives the current address to which the socket is bound.

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Set the OID output format