excimer 1.1.0

Interrupting timer and low-overhead sampling profiler

Calls a user-defined callback when a one-shot or periodic timer expires. Also a sampling profiler backend, which aggregates backtraces collected by a periodic timer.

License: Apache 2.0


- Fix leading semi-colon in ExcimerLog::formatCollapsed output
- Change ExcimerLog::formatCollapsed to mark truncated frames
- Add support for PHP 8.2
- Add ExcimerLog::getSpeedscopeData for Speedscope support