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

(PECL event >= 1.2.6-beta) Free a buffer event

(PECL event >= 1.2.6-beta) Assigns read, write and event(status) callbacks

(PECL event >= 1.2.6-beta) Returns underlying input buffer associated with current buffer event

(PECL event >= 1.2.6-beta) Disable events read, write, or both on a buffer event.

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

(PECL event >= 1.2.6-beta) Returns string describing the last failed DNS lookup attempt

(PECL event >= 1.2.6-beta) Adds contents of the entire buffer to a buffer event's output buffer

(PECL event >= 1.2.6-beta) Creates two buffer events connected to each other

(PECL event >= 1.10.0) Returns the name of the protocol used for current SSL connection.