這個外掛並未在最新的 3 個 WordPress 主要版本上進行測試。開發者可能不再對這個外掛進行維護或提供技術支援,並可能會與更新版本的 WordPress 產生使用上的相容性問題。

Custom Error Log

描述

Custom Error Log allows you to create custom errors in your WordPress theme or plugin with a single function. Great for debugging those long and complex scripts.

Each error can have its own error message making it a lot easier to pin down specific issues in your code. You can also log notices for less serious issues.

All your errors and notices can be viewed conveniently in the WordPress admin area.

Plugin Features:

  • Easy Errors: Create errors with a simple function.
  • Useful Errors: Define a custom error message for each error.
  • Log notices: Notices can be logged for less serious issues and viewed seperately in the admin area.
  • Keep Track: View and moderate all your errors in the WordPress admin area.
  • Toolbar icon: The admin toolbar displays how many new errors and notices have occurred on the current page.

Getting Started:

Install and activate the plugin then in the admin menu go to Tools > Error Log. This will eventually be the page that displays all your latest errors but if you’re just getting started it explains in detail how to start logging custom errors.

In your theme use either of the two built in functions to log an error log_error($message); or a notice log_notice($message);.

When these functions are executed they will log whatever error or notice you want.

Ongoing Development:

I have only just started with this plugin and plan on bringing great improvements to it. If you have any ideas please suggest them in the support section.

Translation:

The plugin is translation ready but as of yet contains only an English translation file. If you would like to contribute any translations I would be very grateful.

Please note:

This plugin is aimed at developers who have at least a basic understanding of PHP. If this isn’t you then you may not find much use from this plugin however if you are unsure how to use any of the functions explained you can post a topic in the support section of the plugin directory and I will do my best to help you.

螢幕截圖

  • The error log page.

安裝

  1. Upload Custom Error Log to the /wp-content/plugins/ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.
  3. Place the function log_error($message); in your theme where you would like to log an error.

Once the plugin is installed and activated you can find more detailed instructions under Tools > Error Log in the WordPress admin menu.

常見問題

What’s the point?

As they say ‘Necessity is the mother of invention’… I was recently developing a WordPress site which imported data from a CRM in the background and used that data to create users, posts, taxonomies etc.

I started using the standard PHP error log but quickly found that the errors didn’t have enough specific information to make them useful. I needed to know exactly what information wasn’t being imported properly and why so I created this plugin to allow me to customise the information stored in each error.

There are other ways, like using full debugging tools but I think it’s easier to have a simple, WordPress native tool.

How do I log an error?

It’s simple, you place the following function in your theme/plugin where you want to log an error…

log_error( $message );

Replace $message with whatever error message you want to log for example if you’re adding a new user you could do this…

$user_id = wp_create_user( $user_name, $password, $user_email );

if( is_wp_error( $user_id ) ) {

    $error_response = $user_id->get_error_message();

    $mesage = "Unable to create user with username: " . $user_name;
    $message .= " password: " . $password;
    $message .= " The following error occurred: " . $error_response;

    log_error( $message );

}

評價

2019年1月4日
There's a error after clicking "Clear Log" when wp_options 'custom_error_log' is empty. ---- Illegal string offset 'errors' ----
2018年7月21日
This is the simplest and best custom error viewer and debugger out there in my opinion. Absolutely vital for developing plugins and themes in WordPress
2017年2月7日
This plugin may not have been updated recently, but it's still working well (at least on WP 4.7.2). It is super easy to use and provides an excellent audit trail of whatever events you need to record.
2016年9月3日
Very promising plugin ! I was developing without debug log and my plugin started to get complicated, I needed a way to debug more easily. Infos are well presented, it is clear and userfriendly, there is even some infos in the admin toolbar. Thanks to the Dev for this nice tool !
閱讀全部5個評價

貢獻者及開發者

“Custom Error Log” 是一個開源的軟體。以下的人對這個外掛作出了貢獻。

貢獻者

將 Custom Error Log 外掛本地化為台灣繁體中文版。

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修改日誌

1.1

  • Added toolbar icon for displaying new errors/notices that occur on the current page.
  • Added option to hide the new toolbar icon.
  • Added ability to track which errors/notices have not yet been viewed in the error log.
  • Added a nice animation to highlight which logs are new in the error log.
  • updated some non-internationalized strings.

1.0

  • Hello world…