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

(PECL memcached >= 0.1.0) Get the list of the servers in the pool

(PECL memcached >= 0.1.0) Append data to an existing item

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Set the OID output format

(PHP 5 >= 5.5.0, PHP 7) Reset all options of a libcurl session handle

(PECL gearman <= 0.5.0) Send fail status (deprecated)

(PECL gearman >= 0.5.0) Get the unique identifier

(PECL event >= 1.2.6-beta) Generates entropy by means of OpenSSL's RAND_poll()

(PECL event >= 1.2.6-beta) Re-initialize event base(after a fork).

(PHP 4, PHP 5, PHP 7) Get all result entries