Omschrijving

A small (side-effect free by default) layer on top of trigger_error(E_USER_DEPRECATED) or PSR-3 logging.

• no side-effects by default, making it a perfect fit for libraries that don’t know how the error handler works they operate under
• options to avoid having to rely on error handlers global state by using PSR-3 logging
• deduplicate deprecation messages to avoid excessive triggering and reduce overhead

We recommend to collect Deprecations using a PSR logger instead of relying on the global error handler.