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

(PECL event >= 1.2.6-beta) Connects to a hostname with optionally asyncronous DNS resolving

(PECL event >= 1.10.0) Returns a textual description of the cipher.

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

(PECL event >= 1.10.0) Closes file descriptor associated with the current buffer event

(PECL event >= 1.2.6-beta) Drains the entire contents of the input buffer and places them into buf

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

(PECL event >= 1.2.6-beta) Returns most recent OpenSSL error reported on the buffer event

(PECL event >= 1.2.6-beta) Returns bitmask of events currently enabled on the buffer event

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