(PECL ev >= 0.2.0) Configures the watcher

(PECL ev >= 0.2.0) Create instance of a stopped EvCheck watcher

(PECL ev >= 0.2.0) Configures the watcher

(PECL ev >= 0.2.0) Returns recursion depth

(PECL ev >= 0.2.0) Begin checking for events and calling callbacks for the loop

(PECL ev >= 0.2.0) Returns a bit mask of recommended backends for current platform.

(PECL ev >= 0.2.0) Returns the previous set of values returned by EvStat::attr

(PECL ev >= 0.2.0) Returns the current time in fractional seconds since the epoch.

(PECL ev >= 0.2.0) Creates EvTimer stopped watcher object

(PECL ev >= 0.2.0) Constructs the EvIdle watcher object