(PHP 5 >= 5.4.0, PHP 7) Get last error code

(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0) Wait for Z39.50 requests to complete

(PECL zmq >= 0.5.0) Receives a message public

(PECL event >= 1.4.0-beta) Frees the object and removes associated events

(No version information available, might only be in Git) Set the timer timeout

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

(PECL gearman >= 0.5.0) Create a GearmanWorker instance

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Start TLS bool

(PHP 5 <= 5.0.5) Monitor a regular file for changes

(PECL svn >= 0.1.0) Fetches the value of a named property