(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0) Close YAZ connection

(PHP 5 >= 5.6.0, PHP 7) Escape a string for use in an LDAP filter or DN

(PECL gearman >= 0.6.0) Send a warning public

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

(PECL stomp >= 0.1.0) Opens a connection public

(PECL event >= 1.2.6-beta) Constructs signal event object

(PECL gupnp >= 0.1.0) Sets a function to be called at regular intervals

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Returns parents of an object

(PECL zmq >= 0.5.0) Clear the poll set public

(PHP 4, PHP 5, PHP 7) Turns passive mode on or off