(PECL event >= 1.4.0-beta) Returns the request command(method)

(PECL memcache >= 0.2.0) Store data at the server

(PHP 4 >= 4.0.2, PHP 5, PHP 7) Gets cURL version information

(PECL gearman >= 0.5.0) Run a single high priority task

(PECL svm >= 0.1.0) Construct a new SVM object

(PHP 5 >= 5.4.0, PHP 7) Configures security-related SNMPv3

(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0) Returns error number

(PHP 5, PHP 7) Bind to LDAP directory using SASL

(PECL varnish >= 0.6) Get next log line public

(PHP 4, PHP 5, PHP 7) Creates a directory string