Fumiki Takahashi

TAROSKY INC.

Kunoichi INC

Have you ever seen an error log like the one below?
<blockquote>
PHP Fatal error: Allowed memory size of xxxxxx bytes exhausted (tried to allocate xxx bytes) in /var/www/wordpress/wp-includes/wp-db.php on line 2007
</blockquote>
This means that <a href="https://www.php.net/manual/en/ini.core.php#ini.memory-limit" rel="nofollow ugc">PHP memory limit</a> is exhausted while retrieving data from a database. In any case, this happens when your site has big data and makes insane loops inside.
But we want to know that which plugin tried to retrieve data?
Hagakure adds extra information to error.log file when <code>wp-db.php</code> causes memory limit error:
<pre>[08-May-2019 10:28:37 UTC] wpdb Error Backtrace:
#1 Kunoichi\Hagakure\DbLogger->filter_query() /app/public/wp-includes/class-wp-hook.php Line 286
#2 WP_Hook->apply_filters() /app/public/wp-includes/plugin.php Line 208
#3 apply_filters /app/public/wp-includes/wp-db.php Line 1871
#4 wpdb->query() /app/public/wp-includes/wp-db.php Line 2579
#5 wpdb->get_results() /app/public/wp-includes/class-wp-query.php Line 2979
#6 WP_Query->get_posts() /app/public/wp-includes/class-wp-query.php Line 3387
#7 WP_Query->query() /app/public/wp-includes/post.php Line 1961
#8 get_posts /app/public/wp-content/plugins/hagakure/hagakure.php Line 34
#9 {closure} /app/public/wp-includes/class-wp-hook.php Line 286
#10 WP_Hook->apply_filters() /app/public/wp-includes/class-wp-hook.php Line 310
#11 WP_Hook->do_action() /app/public/wp-includes/plugin.php Line 465
#12 do_action /app/public/wp-includes/template-loader.php Line 13
#13 require_once /app/public/wp-blog-header.php Line 19
#14 require /app/public/index.php Line 17
#15 URI: /?p=1</pre>
This log will always follow the memory limit Fatal Error by <code>wp-db.php</code>. Now you can find <code>#8</code> calls <code>get_posts</code> repeatedly.
We recommend watching logs with notification services like <a href="https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/WhatIsCloudWatchLogs.html" rel="nofollow ugc">CloudWatch Logs</a>. 
This error occurs in the productional environment, and you may not have a chance to see it occurs. 
We use Hagakure with our <a href="https://hosting.kunoichiwp.com/" rel="nofollow ugc">hosting service</a>, please look forward to seeing <a href="https://kunoichiwp.com/blog" rel="nofollow ugc">our blog published</a> and describing the integration!
This plugin also adds debug backtrace to error logs. To modify the error level to a detailed backtrace, define the constant in <code>wp-config.php</code> or somewhere else:
<pre>define( 'HAGAKURE_ERROR_LEVEL', E_NOTICE | E_USER_WARNING | E_WARNING | E_USER_ERROR );</pre>
Besides that, if <code>SAVEQUERIES</code> is set <code>true</code>, the slow query log will be logged with PHP debug backtrace. This helps you to debug.
<h3>Acknowledgements</h3>
The base text for dummy content is “Three Ghost Story” by Charles Dickens. The text file is modified the one of <a href="https://www.gutenberg.org/ebooks/1289" rel="nofollow ugc">Project Gutenberg</a>.

Hagakure – Yet Another Error Reporter

This plugin makes it easy to find the root cause of PHP Fatal error: Allowed memory size of xxxxxx bytes exhausted error. AWESOME.


Great

Looks good

A WordPress plugin to clarify meaningless errors like "Allowed memory size of xxxxxxxx bytes exhausted".

pjaudiomv

Meeting List Lite is a streamlined solution for displaying 12-step meeting information on your WordPress site when your meeting data is maintained elsewhere. Unlike the full 12 Step Meeting List plugin, this “lite” version doesn’t include a database or editing capabilities, it simply displays meetings from your existing data source.
Perfect for service bodies who: 
* Maintain their meeting data in a Google Sheet, JSON feed, BMLT or another system 
* Don’t need to edit meeting information within WordPress 
* Want the familiar TSML UI interface without the overhead of data management 
* Already have geocoded meeting data (latitude/longitude for in-person meetings)
Key Features: 
* Displays meetings using the same TSML UI interface as 12 Step Meeting List 
* Supports JSON feeds and Google Sheets that follow the <a href="https://github.com/code4recovery/spec" rel="nofollow ugc">TSML spec</a> 
* No database required—your data source is the single source of truth 
* Lightweight and easy to set up 
* Fully compatible with the TSML data format
Data Source Requirements: 
Your data source must follow the <a href="https://github.com/code4recovery/spec" rel="nofollow ugc">TSML specification</a>. For in-person meetings, latitude and longitude coordinates must already be included in your data, this plugin does not perform geocoding.
To display your meetings, simply add the <code>[tsml_ui]</code> shortcode to any page or post, and configure your data source URL in the plugin settings.
Important: Your WordPress timezone should be set to a valid IANA timezone identifier in Settings → General. See the <a href="https://www.php.net/manual/en/timezones.php" rel="nofollow ugc">PHP timezone list</a> for valid values. Generic UTC offsets (like “UTC+5”) are not sufficient. You can also override the timezone using the <code>timezone</code> shortcode attribute.
<h3>External services</h3>
This plugin relies on external services to function properly:
TSML UI React Component 
– Service: Code4Recovery TSML UI (tsml-ui.code4recovery.org) 
– Purpose: Provides the JavaScript React component that renders the meeting list interface 
– Data sent: No user data is transmitted to this service. The plugin only loads the JavaScript library. 
– When: The script is loaded whenever a page contains the [tsml_ui] shortcode 
– Terms of use: https://github.com/code4recovery/tsml-ui/blob/main/LICENSE 
– Privacy policy: https://code4recovery.org/privacy/
Your Data Source 
– You must configure your own data source URL (JSON feed or Google Sheet) in the plugin settings 
– The plugin fetches meeting data from this URL to display on your site 
– No data is sent to your data source; the plugin only reads from it

Meeting List Lite

This is a WordPress plugin for displaying 12-Step Meeting Information.

Hagakure – Yet Another Error Reporter vs Meeting List Lite