Debug This

Описание

Debug This is a standalone plugin built, maintained & operated by the friendly folks over at MachoThemes

For admins, developers, and support staff, Debug This provides a ton of information about your WordPress installation, all from the front-end admin bar.

• The current WP_Query object
• Blog info and options
• Embed providers
• Files in rendered HTML (CSS, images, JavaScript)
• Фильтры и действия
• Размеры изображений
• Глобалы и константы
• Меню
• Статистика кеша объектов
• Plugins, must-use plugins, and dropins
• Переписать правила
• Запросы
• Информация о PHP и сервере
• Post attachments
• Типы записей
• Сценарии и стили
• Шорткоды
• Боковые панели и виджеты
• Таксономии и термины
• Темы
• Пользователи
• WP cron расписания и рабочие места
• Журнал отладки WP

Debug This helps you save time and effort when trying to figure out what’s going on. Instead of hardcoding debug snippets or writing complex unit
tests for small functionality, you can simply bring to the surface what you need right from the admin bar.

Например, при просмотре одного сообщения вы можете увидеть:

• Список почтовых вложений,
• Какие меню и боковые панели отображаются,
• Тип почтового сообщения, почтовые поля и метаданные,
• Текущие переменные запроса и строку запроса,
• Применяются правила перезаписи,
• the author,
• Термины,
• и многое другое.

Now compatible with Kint!

Не теряйтесь в глубоких массивах и объектах. Организуйте и изолируйте свой отладочный вывод, установив этот отличный плагин: n Отладчик Kint

Recommended Plugins

• What The File — Identify template files without fail.

Extend

Debug This Functions

New debug modes can be created easily:

add_debug_extension(
    $mode,
    $menu_label,
    $description,
    $callback,
    $group = 'General'
);

Example

add_debug_extension(
    'actions',
    __('Actions', 'debug-this'),
    __('$wp_actions contains all active registered actions', 'debug-this'),
    'foo_callback',
    'Filters And Actions'
);
function foo_callback($buffer, $template){
    global $wp_actions;
    $debug = print_r($wp_actions, true);
    return $debug;
}

You can add links to the header of a debug mode page. Place this code within your debug callback function.

add_debug_header_link('http://urltolink', 'Link Label');

Extensions can be removed as well using remove_debug_extension($mode);

No PRE Tags

If you don’t want your debug output to be enclosed in PRE tags, simply set the following in your extension:

Debug_This::$no_pre = true;

Saved Queries and Execution Time

Retrieve saved queries and execution time by using the following static properties:

• Debug_This::$execution_time
• Debug_This::$queries — SAVEQUERIES must defined as true

URL Helpers

• Debug_This::get_current_debug_url() — current URL with the debug query
• Debug_This::get_escape_url() — used for the debug escape link that links to original page URL

Действия WP

• debug_this — receives the $mode arg — outputs the debug code sent from the extension modes. The default action is set to priority 5. This allows you to prepend or append any output without conflict using less or greater priorities.

Фильтры WP

There are a few filters you can use to customize Debug This to your needs:

• debug_this_template — receives $template arg — Use your own template
• debug_this_default_mode — receives $mode arg — Alters the mode for the parent DT admin bar button link.
• debug_this_output — receives $output, $mode args — Filter debug content before it’s rendered

JavaScript

To access the built-in Debug This JS functionality, enqueue your custom script with the dependency set to debug-this. Your script will inherit a jQuery dependency.

Object: debugThis

• debugThis.mode — current mode
• debugThis.defaultMode
• debugThis.template — current included template
• debugThis.queryVar — the defined query string variable

Functions:

• isDebug()
• getDebugMode() — uses isDebug()

Events:

A jQuery debug-this event is fired from the footer. You can hook into this event with the following;

jQuery(document).bind('debug-this', function(event, debugThis){
    console.log(debugThis);
});

Helper Functions

There are three included functions to help you work with files.

• debug_this_get_file_ownership($file) — returns array('name' => $name, 'group' => $group)
• debug_this_get_file_perms($file) — returns string — Example: 0775
• debug_this_convert_perms_to_rwx($perms) — returns string — converts permission number to RWX format — Example: 0755 folder becomes drwxr-xr-x