(PECL event >= 1.2.6-beta) Returns array with of the names of the methods supported in this version of Libevent

(PECL zmq >= 0.8.0) Sends a multipart message

(PHP 4, PHP 5, PHP 7) Deletes a file on the FTP server

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Returns number of reasons

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Commits version other than last version

(PECL rrd >= 0.9.0) Adds data source definition for RRD database.

(PECL gupnp >= 0.1.0) Get resource introspection of service

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4, PHP 5, PHP 7) Removes a directory bool

(PECL gearman >= 0.6.0) Unregister a function name with the job servers