(PECL event >= 1.10.0) Returns the current cipher name of the SSL connection.

(PHP 4, PHP 5, PHP 7) Returns the size of the given file

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Returns information about server configuration

(PHP 5 >= 5.5.0, PHP 7) Set file name for POST

(PECL gearman >= 0.6.0) Unregister all function names with the job servers

(PECL event >= 1.4.0-beta) Send another data chunk as part of an ongoing chunked reply

(PECL event >= 1.2.6-beta) Set the read and write timeout for a buffer event

(PECL gearman >= 0.6.0) Send the result and complete status

(PECL event >= 1.2.6-beta) Tells event_base to stop dispatching events

(PHP 4, PHP 5, PHP 7) Count the number of entries in a search