(PECL zmq >= 0.5.0) Add item to the poll set

(PECL event >= 1.6.0) Read data from an evbuffer and drain the bytes read

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Returns statistics about fulltext server

(PHP 4, PHP 5, PHP 7) Modify an LDAP entry bool

(PECL gearman >= 0.6.0) Register a function with the job server

(PHP 4 >= 4.0.5, PECL yaz >= 0.9.0) Prepares for Z39.50 Item Order with an ILL-Request package

(PECL svn >= 0.1.0) Sends changes from the local working copy to the repository

(PHP 5 >= 5.5.0, PHP 7) URL encodes the given string

(PECL event >= 1.4.0-beta) Complete a chunked reply, freeing the request as appropriate

(PECL gupnp >= 0.1.0) Start main loop bool