WP Tracy

2025-08-08 WP免费插件库 12

Tracy is an excellent PHP debugger bar from Nette PHP framework.
WP Tracy is simple implementation and integration of Tracy into WordPress (for test environment).
When it’s activated, it automatically shows Tracy bar and displays within global WP constants and their values.
It’s great for local(host) development.
Simple setup is available in the Administration Tools menu and some constants are in the code.

debugger

作者：Martin Hlavac

截图：

(WP) Tracy bar auto-display after plugin activation
Tracy exception screen
WP versions constants
WP (Logged) User information
(global) WP Post information
(global) WP Query information
(global) WP DB information
Simple setup in the administration Tools menu

额外信息：

版本 2.0.1

最后更新：7 年前

活跃安装数量 100+

WordPress 版本 4.0 或更高版本

已测试的最高版本为 4.9.26

PHP 版本 5.4.4 或更高版本

语言

English (US)

评分：5

各个星级评论数量：100%#6#0%#0#0%#0#0%#0#0%#0

问答：

What is Tracy?

Tracy is debugger bar and useful PHP library and helper for a everyday programmer’s use.

What is WP Tracy?

It is Tracy integration into the WP, including system information (global variables) of WordPress.

Is WP Tracy active in the production environment?

By default not, but it depends on the settings.

Has WP Tracy the visual settings?

Yes, there is a simple setup in the administration Tools menu.

Can I change default settings?

Yes, you can define constants in the code – but they must be defined in the action init with priority 1.

WP_TRACY_ADMIN_DISABLED – true
WP_TRACY_CHECK_IS_USER_LOGGED_IN – on/off
WP_TRACY_ONLY_FOR_USER_ID – some (existing) user ID (as number)
WP_TRACY_ENABLE_MODE – detect/development/production
WP_TRACY_PANELS_FILTERING_ALLOWED – on/off

There is also a special constant WP_TRACY_PROGRAMMATICALLY_DISABLED that allows you to uninitialized the plugin from the code. For example, It is used for a console. However it must be defined before plugins loaded.

What information / panels are displayed?

The following panels are visible by default (if they are available):

WP
WP User
WP Post
WP Query
WP Queried Object
WP Db
WP Roles
WP Rewrite
WP Current Screen

Can I change the panel order or add my own?

Yes, you can define the wp_tracy_panels_filter, where you can modify the panels array.

插件官方网址：https://cn.wordpress.org/plugins/wp-tracy/

下载数量：100

缩略图网址：https://ps.w.org/wp-tracy/assets/icon-256x256.png?rev=1943241

WP Tracy

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