(PECL ev >= 0.2.0) Return the number of times the default event loop has polled for new events.

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

(No version information available, might only be in Git) Feed signal event into the default loop

(PECL ev >= 0.2.0) Returns an integer describing the backend used by libev.

(PECL ev >= 0.2.0) Feed a signal event info Ev

(PECL ev >= 0.2.0) Returns the time when the last iteration of the default event loop has started.

(PECL ev >= 0.2.0) Resume previously suspended default event loop