This list is subject to change as the PHP-libev API changes. The goal of this list is to keep track of differences and see if stuff needs to change, it also serves as a todo list for stuff which currently is not implemented in PHP-libev.
| libev | PHP-libev |
|---|---|
| ev_time() | not implemented |
| ev_sleep(interval) | not implemented |
| ev_version_major() | supported in minfo |
| ev_version_minor() | supported in minfo |
| ev_supported_backends() | not implemented |
| ev_recommended_backends() | not implemented |
| ev_set_allocator() | used, wrapping erealloc() and efree() |
| ev_set_syserr_cb() | not used |
| ev_feed_signal() | not used |
| ev_loop | EventLoop |
| ev_default_loop(flags) | EventLoop::getDefaultLoop() |
| loop = ev_loop_new(flags) | $loop = new EventLoop() |
ev_loop_destroy(loop) |
unset($loop) destroyed when refcount == 0 |
| ev_loop_destroy(EV_DEFAULT) | not implemented, only done on script exit |
| ev_loop_fork(loop) | $loop->notifyFork() |
| ev_is_default_loop(loop) | $loop->isDefaultLoop() |
| ev_iteration(loop) | $loop->getIteration() |
| ev_depth(loop) | $loop->getDepth() |
| ev_backend(loop) | $loop->getBackend() |
| ev_now(loop) | $loop->now() |
| ev_now_update(loop) | $loop->updateNow() |
| ev_suspend(loop) | $loop->suspend() |
| ev_resume(loop) | $loop->resume() |
| ev_run(loop, flags) | $loop->run(flags) |
| ev_break(loop, how) | $loop->breakLoop(how) |
| ev_ref(loop) | $loop->ref() |
| ev_unref(loop) | $loop->unref() |
| ev_set_io_collect_interval(loop, interval) | $loop->setIOCollectInterval(interval) |
| ev_set_timeout_collect_interval(lo, in) | $loop->setTimeoutCollectInterval(in) |
| ev_invoke_pending(loop) | not implemented |
| ev_pending_count(loop) | $loop->getPendingCount() |
| ev_set_invoke_pending_cb(loop, cb) | not implemented |
| ev_set_loop_release_cb(loop, cb) | not implemented |
| ev_set_userdata(loop, data) | not used, users set properties on Event object |
ev_set_verify(loop) Events |
sometimes used if debug |
| ev_init | no analogue, Event is abstract |
| ev_TYPE_set | no analogue, TYPEEvent is inited by ctor |
| ev_TYPE_init(ev, cb, args) | $ev = new TYPEEvent(cb, args) |
ev_TYPE_start(loop, ev) |
$loop->add($ev) increases refcount of $ev, will be decreased when EventLoop is freed, $loop->remove($ev) or $ev->stop() is called or when event is no longer active (eg. one-shot timer) |
ev_TYPE_stop(loop, ev) |
$loop->remove($ev), $ev->stop() both decreases refcount of $ev |
| ev_is_active(ev) | $ev->isActive() |
| ev_is_pending(ev) | $ev->isPending() |
| ev_cb(ev) | not implemented |
| ev_cb_set(ev, cb) | $ev->setCallback($cb) |
| ev_set_priority(ev, prio) | not implemented |
| ev_priority(ev) | not implemented |
| ev_invoke(ev, revents) | $ev->invoke([revents = 0]) |
| ev_clear_pending(loop, ev) | $ev->clearPending() |
| ev_feed_event(loop, ev, revents) | $loop->feedEvent($ev[, revents = 0]) |
| ev_io | IOEvent |
| ev_io_init(ev, cb, fd, events) | $ev = new IOEvent(cb, stream, events) |
| ev_timer | TimerEvent |
| ev_timer_init(ev, cb, after, repeat) | $ev = new TimerEvent(cb, after[, repeat = 0]) |
ev_timer_again(loop, ev) |
$ev->again() no optional loop param, so can't start if needed |
| ev_timer_remaining(loop, ev) | $ev->getRemaining() |
| ev_timer->repeat = interval | $ev->setRepeat(interval) |
| ev_timer->repeat | $ev->getRepeat() |
| ev_periodic | PeriodicEvent |
ev_periodic_init(ev, cb, offs, int, recb) |
$ev = new PeriodicEvent(cb, offs[, int = 0]) no reschedule callback |
ev_periodic_again(loop, ev) |
$ev->again() no optional loop param, so can't start if needed |
| ev_periodic_at(ev) | $ev->getTime() |
| ev_periodic->offset | $ev->getOffset() |
| ev_periodic->offset = offs | not implemented |
| ev_periodic->interval | $ev->getInterval() |
| ev_periodic->interval = inter | $ev->setInterval(inter) |
| reschedule_cb | not implemented |
| ev_signal | SignalEvent |
| ev_signal_init(ev, cb, signum) | $ev = new SignalEvent(cb, signum) |
| ev->signum | not implemented |
| ev->signum = sig | not implemented |
| ev_child | ChildEvent |
| ev_child_init(ev, cb, pid, trace) | $ev = new ChildEvent(cb, pid[, trace = false]) |
| ev->pid | $ev->getPid() |
| ev->rpid | $ev->getRPid() |
| ev->rstatus | $ev->getRStatus() |
| ev_stat | StatEvent |
| ev_stat_init(ev, cb, path, interval) | $ev = new StatEvent(cb, path[, interval]) |
| ev_stat_stat(loop, ev) | not implemented |
| ev->attr | $ev->getAttr() |
| ev->prev | $ev->getPrev() |
| ev->interval | $ev->getInterval() |
| ev->path | $ev->getPath() |
| ev_idle | IdleEvent |
| ev_idle_init(ev, cb) | $ev = new IdleEvent(cb) |
| ev_prepare | not implemented |
| ev_prepare_init(ev, cb) | not implemented |
| ev_check | not implemented |
| ev_check_init(ev, cb) | not implemented |
| ev_embed | not implemented |
| ev_embed_init(ev, cb, loop) | not implemented |
| ev_embed_sweep(loop, ev) | not implemented |
| ev->other | not implemented |
| ev_fork | not implemented |
| ev_fork_init(ev, cb) | not implemented |
| ev_cleanup | not implemented |
| ev_cleanup_init(ev, cb) | not implemented |
| ev_async | AsyncEvent |
| ev_async_init(ev, cb) | $ev = new AsyncEvent(cb) |
| ev_async_pending(ev) | not implemented |
| ev_async_send(loop, ev) | $ev->send() |
| Other functions | Other |
| ev_once(loop, fd, events, timeout, cb) | not implemented |
| ev_feed_fd_event(loop, fd, revents) | not implemented |
| ev_feed_signal_event(loop, signum) | not implemented |
| Callback syntax | Callback syntax |
| void cb(loop, ev, revents) | void $func(Event $ev, int $revents) |