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Debug Bar

Beskrivning

Lägger till en felsökningsmeny i adminpanelen som visar frågor, cache och annan hjälpsam felsökningsinformation.

Ett måste för utvecklare!

When WP_DEBUG is enabled it also tracks PHP Warnings and Notices to make them easier to find.

When SAVEQUERIES is enabled the mysql queries are tracked and displayed.

To enable these options, add the following code to your wp-config.php file:

define( 'WP_DEBUG', true );
define( 'SAVEQUERIES', true );

Add a PHP/MySQL console with the Debug Bar Console plugin.

There are numerous other add-ons available to get more insight into, for instance, the registered Post Types, Shortcodes, WP Cron, Language file loading, Actions and Filters and so on. Just search the plugin directory for ’Debug Bar’.

Installation

Använd automatisk installerare.

Recensioner

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11 juli 2025
Debug Bar is still listed in WordPress’s own developer documentation as a go-to debugging tool, yet it hasn’t been updated in over a year and throws PHP errors. It’s a clear example of Automattic promoting a tool while failing to maintain it – a pattern that’s become too common. For a plugin they recommend, its neglect is frustrating and undermines developer trust.
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23 maj 2025
This is a very useful plugin, but I am getting errors when WP_DEBUG is set to true based on the updates in WordPress 6.7. Notice: Function _load_textdomain_just_in_time was called <strong>incorrectly</strong>. I hope there will be an update soon!
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22 november 2023
A plugin without which I cannot imagine my work. It would definitely be much more difficult.
Läs alla 68 betyg

Bidragsgivare och utvecklare

”Debug Bar” har översatts till 17 språk. Tack till översättarna för deras bidrag.

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Ändringslogg

1.1.8

  • Add late output escaping where missing in the WP_Query panel.

1.1.7

  • Resolves a PHP Warning in WP 6.7+.

1.1.6

  • 1.1.5 didn’t have the minified CSS rebuilt.

1.1.5

  • Update CSS to remove gradient and shadow styles
  • Use dashicons as action buttons instead of misaligned text.

1.1.4

  • Fix PHP8+ critical error if php_uname is disabled

1.1.3

  • Fix notices in HTTP Requests panel when a request is stopped/doesn’t finish.
  • Decode the SQL in the WP_Query panel.

1.1.2

  • Fix error checking in HTTP Requests panel.

1.1.1

  • Refactor the HTTP Requests panel:
  • Remove jQuery usage
  • Properly display response codes
  • Better CSS to emphasize errors and long requests ( > 250ms )

1.1

  • Add a new panel for HTTP requests using the native WP methods.
  • AMP dev mode compatibility.
  • Change cache busters to use filemtime instead of hardcoded values.
  • Minor CSS updates, so themes don’t override the pre styles.

1.0.1

  • Update object cache panel CSS to be ready for new object-cache.php release with better stats()

1.0

  • Improved compatibility with the WordPress.com toolbar in Jetpack

0.9

  • Added panel navigation to toolbar.
  • Improved localization support.
  • Security fixes.

0.8.4

  • Updated to avoid incompatibilities with some extensions.

0.8.3

  • Updated to avoid PHP7 Deprecated notices.

0.8.2

  • Updated to handle a new deprecated message in WordPress 4.0.

0.8.1

  • Mindre säkerhetsfix.

0.8

  • WordPress 3.3 compatibility
  • UI refresh
  • Removed jQuery UI requirement
  • Full screen by default
  • New debug-bar query parameter to show on page load
  • Removed display cookies
  • JavaScript error tracking (disabled by default)

0.7

  • Made compatible with PHP < 5.2.0
  • CSS Tweaks
  • Load JavaScript in Footer
  • Fixed display issues for WP_Query debug on CPT archives pages
  • SQL/DB error tracking

0.6

  • Added maximize/restore button
  • Added cookie to keep track of debug bar state
  • Added post type information to WP_Query tab
  • Bug fix where bottom of page was obscured in the admin

0.5

  • New UI
  • Backend rewritten with a class for each panel
  • Many miscellaneous improvements

0.4.1

  • Kompatibilitetsuppdateringar för trunk

0.4

  • Added DB Version information
  • Updated PHP Warning and Notice tracking so that multiple different errors on the same line are tracked
  • Kompatibilitetsuppdateringar för trunk

0.3

  • Added WordPress Query infomation
  • Added Request parsing information

0.2

  • Added PHP Notice / Warning tracking when WP_DEBUG enabled
  • Added deprecated function usage tracking

0.1

  • Första version