John Blackbourn
@johnbillion on WordPress.org and Slack
Bio
Contributions Sponsored
- Member Since: December 7th, 2005
- Location: Norwich, UK; and Torino, Italy
- Website: johnblackbourn.com
- GitHub: johnbillion
- Employer: Human Made Ltd
Contribution History
John Blackbourn’s badges:- Accessibility Contributor
- bbPress Contributor
- BuddyPress Contributor
- Core Contributor
- Core Team
- Documentation Contributor
- Meetup Organizer
- Meta Contributor
- Plugin Developer
- Security Contributor
- Security Team
- Translation Contributor
- WordCamp Organizer
- WordCamp Speaker
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Posted a reply to Strange cookie behaviour, on the site WordPress.org Forums:
When User Switching sets its cookie, it has to make a decision whether it should… -
Posted a reply to Unable to switch user, on the site WordPress.org Forums:
There should be an error logged in either your Nginx logs or your PHP logs,… -
Posted a reply to Error when selecting user to switch, on the site WordPress.org Forums:
You'll need to report this to the author of the wpfront-user-role-editor plugin. Thanks. -
Posted a reply to Unable to install, on the site WordPress.org Forums:
Sorry you're having a problem. You should contact your web host for advice as this… -
Posted a reply to Creating Problem With Merlin WP in Theme Setup Menu, on the site WordPress.org Forums:
What issue are you seeing? -
Mentioned in [58644] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.1. -
Mentioned in [58643] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.2. -
Mentioned in [58642] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.3. -
Mentioned in [58641] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.4. -
Mentioned in [58640] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.5. -
Mentioned in [58639] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.6. -
Mentioned in [58638] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.7. -
Mentioned in [58637] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.8. -
Mentioned in [58636] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 4.9. -
Posted a reply to Wrong USer, on the site WordPress.org Forums:
Thanks for the update! -
Posted a reply to You do not have sufficient permissions to access this page, on the site WordPress.org Forums:
Does this happen with all users? Or only some? I suspect that the switch does… -
Mentioned in [58628] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.0. -
Mentioned in [58626] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.1. -
Mentioned in [58625] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.2. -
Mentioned in [58624] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.3. -
Posted a reply to Consult and help, on the site WordPress.org Forums:
The best approach is to contact the author of any plugins that are named within… -
Mentioned in [58611] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.4. -
Mentioned in [58610] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.5. -
Mentioned in [58605] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.6. -
Mentioned in [58599] on Core SVN:
Build/Test Tools: Update `environment` variables in Docker compose file. -
Mentioned in [58598] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.7. -
Mentioned in [58597] on Core SVN:
Build/Test Tools: Make use of new reusable workflows for 5.8. -
Posted a reply to REST API Requests no QM data, on the site WordPress.org Forums:
Hi Paul! If you're sending a valid application password then you don't also need a… -
Mentioned in [58564] on Core SVN:
Help/About: Update some help text in the admin area. -
Posted a reply to Fatal error: Uncaught Error: Cannot use object of type stdClass as array, on the site WordPress.org Forums:
Sorry but I can't assist you with errors that Query Monitor shows you, it would… -
Mentioned in [58460] on Core SVN:
Networks and Sites: Exit after `wp_redirect()` in `wp-admin/ms-options.php`. -
Mentioned in [58454] on Core SVN:
Docs: Document `$clauses` associative array in `*-clauses` filters. -
Posted a reply to URL cron events are new in WP Crontrol 1.17, on the site WordPress.org Forums:
Probably in the next few days. Sorry about the docs, I need to update the… -
Posted a reply to QM Handling Syntax Errors?, on the site WordPress.org Forums:
It does include a fatal error handler, yes, but whether it has a chance to… -
Posted a reply to Disable error handler only for fatal errors, on the site WordPress.org Forums:
Thanks for the report. Query Monitor should still show you the error message in this… -
Posted a reply to I have finished the Korean translation for ‘Query Monitor’, on the site WordPress.org Forums:
감사합니다 @modelaid 😊 -
Posted a reply to Fatal error and conflct with WP All Import plugin, on the site WordPress.org Forums:
Thanks for the report. This seems to be a problem in a recent version of… -
Posted a reply to Add OpCache Metrics to Query Monitor, on the site WordPress.org Forums:
Thanks for the suggestion. A few other people have requested this, I need to find… -
Posted a reply to How to disable User Switching for users?, on the site WordPress.org Forums:
Yes! But you'll need to write some PHP code to implement the logic that you… -
Posted a reply to Fatal error – WooCommerce incompatibility, on the site WordPress.org Forums:
Thanks for the report, but this error message is from the third party Query Monitor… -
Created ticket #61450 on Core Trac:
The `recovery_mode_clean_expired_keys` cron event is orphaned after ... -
Posted a reply to WP Cron stopped all actions, on the site WordPress.org Forums:
What do you mean by disabled, switched off, and switched on? Can you provide a… -
Posted a reply to WP-cron events not visible in backend, on the site WordPress.org Forums:
Please upload a screenshot elsewhere then post a message here with its URL. -
Posted a reply to problem occurs with wp_footer, on the site WordPress.org Forums:
Those tags appear higher up. If you use cmd/ctrl+F on the page and search for… -
Posted a reply to Twice Daily Cron Events, on the site WordPress.org Forums:
Please take a look at my earlier comments. You need to add two events, both… -
Posted a reply to Why is h1 tag being added, on the site WordPress.org Forums:
Are you using a plugin that scans your site for SEO or accessibility? If so… -
Posted a reply to Fatal error: Cannot declare class ComposerAutoloader, on the site WordPress.org Forums:
Can you provide a list of the plugins that are active on your site please? -
Posted a reply to user switching fails, on the site WordPress.org Forums:
I've had a few reports of problems with WPS Hide Login in the past. The… -
Posted a reply to Query Monitor was unable to symlink its db.php file into place., on the site WordPress.org Forums:
Thanks for the report. Can you try fully deleting the Query Monitor plugin, installing it… -
Posted a reply to Possible to view Memory Usage while uploading Media Items?, on the site WordPress.org Forums:
I'm sure you've asked me this once before 🤣. There is some high level information…
Developer
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Query Monitor - The developer tools panel for WordPress
Active Installs: 200,000+
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User Switching
Active Installs: 200,000+
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WP Crontrol
Active Installs: 200,000+
Contributor
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Airplane Mode
Active Installs: 40+
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C3 Cloudfront Cache Controller
Active Installs: 3,000+
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HM Content TOC
Active Installs: 20+
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Login as User
Active Installs: 20,000+
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Sched Event Management Software
Active Installs: 300+
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Two-Factor
Active Installs: 70,000+
Plugins
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Airplane Mode
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Google Authenticator
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HTTPS Mixed Content Detector
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Keyring
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Members - Membership & User Role Editor Plugin
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Multiple Post Thumbnails
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Posts 2 Posts
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Query Monitor - The developer tools panel for WordPress
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Redis Object Cache
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Regenerate Thumbnails
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Rewrite Rule Testing
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Rewrite Rules Inspector
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RTL Tester
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Transients Manager
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User Switching
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WP Crontrol