(PHP 4 >= 4.3.0, PHP 5, PHP 7) Stores a file on the FTP server (non-blocking)

(PECL event >= 1.4.0-beta) Frees the object and removes associated events

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

(PECL sam >= 0.1.0) The body of the message.

(PECL event >= 1.2.6-beta) Assign a priority to a bufferevent

(PECL svn >= 0.2.0) Return true if everything is ok, false otherwise

(PECL memcached >= 0.1.0) Request multiple items from a specific server

(PECL memcache >= 0.4.0) Open memcached server persistent connection

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Creates a link to an object

(PECL gearman >= 0.5.0) Run a task in the background