(PHP 5, PHP 7 >= 5.5.0, PHP 7) Returns the current process title

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Restores the value of the include_path configuration option

(PECL blenc >= 5) Encrypt a PHP script with BLENC.

(PECL apc >= 3.0.0) Defines a set of constants for retrieval and mass-definition

(PECL bcompiler >= 0.4) Writes a defined class as bytecodes

(PECL weakref >= 0.2.0) Constructs a new map

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Get PHP script owner's GID

(PECL xhprof >= 0.9.0) Stops xhprof sample profiler

(PECL runkit >= 0.7.0) Add a new function, similar to

(PECL apcu >= 5.0.0) Get current item public