Jan Thiel
@janthiel on WordPress.org and Slack
- Member Since: June 18th, 2014
- Location: Hamburg, DE
- Website: hive-it.de
- Job Title: Hosting Ninja, IT-Architect, Coder and Performance Optimizer
- Employer: Hive-IT GmbH / WLWP.eu
Bio
Contribution History
Jan Thiel’s badges:- Core Contributor
- Meetup Organizer
- Translation Contributor
- WordCamp Speaker
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Created ticket #56909 on Core Trac:
pre_recurse_dirsize filter cannot be used to fill up dirsize_cache and ... -
Created ticket #56815 on Core Trac:
[Performance][Multisite][Block Editor] Massive (potential) performance ... -
Mentioned in [53698] on Core SVN:
Users: Allow conditional supression of the email notifications that are sent when a new user account is registered. -
Created ticket #54874 on Core Trac:
[New User Notification] Allow conditional mail supression -
Created ticket #54868 on Core Trac:
[WP_User_Query][Multisite] Run queries in the context of the correct ... -
Created ticket #54303 on Core Trac:
[Object Cache] Allow global caching groups to be filterable / changed -
Mentioned in [51910] on Core SVN:
FileSystem API: Fix infinite loop on Windows for `clean_dirsize_cache()`. -
Wrote a comment on the post Dev Chat Agenda for Sept 1, 2021, on the site Make WordPress Core:
Hey @hellofromtonya I would kindly ask for some core contributor feedback on https://core.trac.wordpress.org/ticket/53450 . The… -
Posted a reply to wpmailsmtp_debug_events tables missing, on the site WordPress.org Forums:
@capuderg Thanks for the input. That are all information relevant to solve the migration using… -
Posted a reply to wpmailsmtp_debug_events tables missing, on the site WordPress.org Forums:
@capuderg Thanks for the details :-) We run and maintain > 100 sites in the… -
Created a topic, Amazing toolset, well crafted, on the site WordPress.org Forums:
Just came across the Perfops One Suite by chance and I… -
Created a topic, wpmailsmtp_debug_events tables missing, on the site WordPress.org Forums:
Hi there, we just updated a multisite installation fr… -
Wrote a comment on the post Dev Chat Agenda for July 21, 2021, on the site Make WordPress Core:
Hey there, in case I don't make it in time (again), there is a ticket… -
Wrote a comment on the post Dev Chat Agenda for June 23, 2021, on the site Make WordPress Core:
Hi there, I have something for the open floor. It's a minor improvement to the… -
Created ticket #53450 on Core Trac:
[WP_Meta_Query] Add faster LIKE based 'STARTSWITH' and 'ENDSWITH' ... -
Mentioned in [49745] on Core SVN:
Multisite: Cache absolute `dirsize` paths to avoid PHP 8 fatal. -
Mentioned in [49744] on Core SVN:
Multisite: Cache absolute `dirsize` paths to avoid PHP 8 fatal. -
Mentioned in [49212] on Core SVN:
Multisite: More specific caching for `get_dirsize`. -
Wrote a comment on the post Dev Chat Agenda: September 30th 2020, on the site Make WordPress Core:
Something I would like to add for the open floor: https://core.trac.wordpress.org/ticket/19879 Small change proposal regarding… -
Posted a reply to DB table structure on Multisite (GDPR compliance), on the site WordPress.org Forums:
Hey Milan, thank you very much for your detailed explanation and your open mind. I… -
Created a topic, Mail queue feature planned?, on the site WordPress.org Forums:
Hey there, first things first: Thanks alot for your w… -
Created a topic, DB table structure on Multisite (GDPR compliance), on the site WordPress.org Forums:
Hey Milan, we run several multisite installations and… -
Mentioned in [48070] on Core SVN:
Script Loader: Include the script or style handle in `_wp_scripts_maybe_doing_it_wrong()` message. -
Created ticket #50406 on Core Trac:
Make _wp_scripts_maybe_doing_it_wrong helpful by adding offending ... -
Posted a reply to Support for WP 5.2.4, on the site WordPress.org Forums:
@zodiac1978 Never tried Mass-Activate before with WP-Rocket. Anyway, I just did: I do have the… -
Posted a reply to Support for WP 5.2.4, on the site WordPress.org Forums:
We have it running fine on WP 5.2.4. Just don't be fooled by the static… -
Created a topic, Add some filter to csrp_build_xml_dom, on the site WordPress.org Forums:
Hi Danny, we are currently evaluating some customizin… -
Created a topic, Do not enqueue unused css and js, on the site WordPress.org Forums:
Hi guys, please delete these four lines: https://plu… -
Mentioned in [44684] on Core SVN:
Customiser: Prevent JS errors when previewing pages with an `` tag. -
Created ticket #45053 on Core Trac:
Customizer throws JS errors when page contains <area> tag without ... -
Posted a reply to WP-CLI cannot display all Plugins anymore, on the site WordPress.org Forums:
Thank you Aaron. Did the trick as expected :-) -
Created a topic, WP-CLI cannot display all Plugins anymore, on the site WordPress.org Forums:
Hi Aaron, we stumbled over some issues using your plu… -
Created a topic, Shariff breaks wp-admin with WPMUDEVs ultimate-branding in some cases, on the site WordPress.org Forums:
Hi guys, thank you for your great work with Shariff! … -
Posted a reply to administering w3tc with wp-cli, on the site WordPress.org Forums:
Hi Gugan, try wp total-cache for a list of the available W3TC commands. You can… -
Confirmed as a speaker for WordCamp Switzerland 2015
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Confirmed as a speaker for WordCamp Cologne 2015
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Confirmed as a speaker for WordCamp Warsaw 2014
