(PECL libevent >= 0.0.1) Free event resource

(PECL eio >= 0.0.1dev) Duplicate a file descriptor

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Waits on or returns the status of a forked child

(PECL libevent >= 0.0.1) Remove an event from the set of monitored events

(PECL ev >= 0.2.0) Constructs EvStat watcher object

(PECL sync >= 1.0.0) Increases the count of the semaphore

(PECL ev >= 0.2.0) Create a stopped EvStat watcher object

(PECL ev >= 0.2.0) Configures the watcher

(PHP 4, PHP 5, PHP 7) Get system name array posix_uname

(PECL pthreads >= 2.0.0) Stack Analysis public