Installing/Configuring
Runtime Configuration
Installing/Configuring
PHP Manual

## Installation

Support for this functions are not enabled by default. To enable System V semaphore support compile PHP with the option --enable-sysvsem. To enable the System V shared memory support compile PHP with the option --enable-sysvshm. To enable the System V messages support compile PHP with the option --enable-sysvmsg.

Installing/Configuring
Runtime Configuration
Installing/Configuring
PHP Manual