Issues

• Header does not expand in Firefox dev tools

  filp/whoops#789 · Filter by author ollyollyollyltd opened on Jan 14, 2026

• TraceToOutput is not supported in JsonResponseHandler

  filp/whoops#779 · Filter by author qaWskYer opened on Jun 21, 2025

• Line not visible in code block

  filp/whoops#770 · Filter by author t-schroeder opened on Mar 25, 2025
  1

• PrettyPageHandler to html not working

  filp/whoops#755 · Filter by author jonaaix opened on Mar 28, 2023
  1

• Running php from cli, Whoop does not show the file, where first output or headers sent.

  filp/whoops#629 · Filter by author arnisjuraga opened on Jun 13, 2019
  7

• drop HHVM and PHP5.x support

  filp/whoops#504 · Filter by author staabm opened on Jun 2, 2017 · Backward-incompatible changes
  16