XOOPS DebugBar 1.4.0 Is Here: Smarter Diagnostics, Safer Debugging, Faster Development

XOOPS DebugBar 1.4.0 delivers administrator-only diagnostics, performance analytics, query and N+1 detection, protected logs, system checks, and optional profiling integrations for XOOPS 2.7.1+ The release strengthens security with bounded sanitization, CSRF protection, signed read-only EXPLAIN requests, and safer diagnostic rendering, while adding numerous usability and reliability improvements. Existing installations should run the XOOPS module update after upgrading.

DebugBar 1.4.0 turns the module from a request inspector into a diagnostics toolkit: it now tells you not just what happened, but where in your code it happened.

Highlights

* Call-site attribution. N+1 and duplicate-query detection could report that sixty-two identical statements ran, but not what ran them. Findings now name the file and line — on the first real page it saw, a genuine N+1 in Publisher: sixty-two executions from ItemHandler.php:255.

* Where the time actually went. A Boot / SQL / App split names whichever segment dominated the request, so you know whether query tuning would help before you start. The Server-Timing header reports the same breakdown.

* Real-user web vitals. LCP, INP and CLS collected from actual visitors and attached to the matching profile, with per-URL averages on the Analytics page.

* Xdebug profiling from the toolbar. Arm a one-shot profile with a button, then read the cachegrind output in the admin — top functions by inclusive and self cost, no external viewer needed.

* Block cache visibility. A front page rendering nineteen uncached blocks pays nineteen block renders on every view. Cached and uncached counts are now stored per request and averaged per module.

* Three features that had shipped without working now do:

a) the collect_events preference (every dispatch is observable, including events nothing listens to),
b) SQL syntax highlighting in the Queries panel, and
c) the per-profile Delete button in the Xdebug viewer.


DOWNLOAD: https://github.com/XoopsModules27x/debugbar/releases/

TUTORIAL: https://github.com/XoopsModules27x/debugbar/blob/main/docs/using-debugbar.md