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All Posts by Bernhard

  • September 24, 2022
  • 1 comment

Update all composer dependencies to their latest versions

If you code in PHP, changes are very high that you are using composer to manage your dependencies. At one point, you will add a dependency. The version you’ve first installed can be updated with a single command, but it … Read more →

  • Posted in: Web development
  • September 11, 2022
  • 0 comments

Work and travel – or how coding on a train can be a challenge

Today I want to share a different type of story. When I travel in Germany, I usually always take the train. If some of you ever travelled from Berlin westbound will probably know, that as soon as you leave Berlin, … Read more →

  • Posted in: Misc
  • August 28, 2022
  • 0 comments

Adding form specific Gravity Form hooks to your code

Those of you who read my blog regularly will probably know, that I use Gravity Forms in many projects. I really like the huge feature set of the plugin (and it’s add-ons), but even more than that, the possibilities to … Read more →

  • Posted in: WordPress
  • August 7, 2022
  • 0 comments

Adding some options to a block

After we have seen in the last block post, how we can use modern JavaScript to write a block, I want to show why we would really want to do that by adding some options to our block. I’ll show … Read more →

  • Posted in: WordPress
  • July 27, 2022
  • 0 comments

A first simple block with some ES6 code – it’s not as scary as it sounds

I’m currently on vacation and had some tech free days, so my blog post comes a bit later this week. In the previous post, I’ve shown you, how you can write a block without any ES6/React code. This week I … Read more →

  • Posted in: WordPress
  • July 10, 2022
  • 0 comments

Replace a shortcode with a block using as little and simple code as possible

Earlier this week, Topher asked an interesting question on Twitter regarding the current state of block development: This made me think about I would answer this question. When I first started with block development, I primarily wrote “server side rendered … Read more →

  • Posted in: WordPress
  • June 12, 2022
  • 0 comments

WordCamp Europe 2022 – The community finally meets in Porto

It’s been three year. Three years after we had our last WordCamp Europe with attendees meeting in person, 2019 in Berlin. Back then I was the Local Lead and joined the next organizing team as one of three Global Leads. … Read more →

  • Posted in: WordCamp
  • May 27, 2022
  • 2 comments

Make changes to PHP ini values without losing them on an update

If you have ever set up a server yourself, you probably realized, that the default values for PHP don’t really work for modern websites. The upload_max_filesize is set to only 2 MB, which means that you cannot upload anything into … Read more →

  • Posted in: Web server
  • May 15, 2022
  • 0 comments

Fixing the Matomo opt-out iframe when using secure headers

Last year, I wrote a blog post about how to secure your website with server headers. When changing the security headers, there is always the chance that some things stop working, as they need “more unsecure” settings. One of these … Read more →

  • Posted in: Web server
  • May 1, 2022
  • 0 comments

Allow co-editing of content by multiple users

WordPress comes with different roles, and it’s usually best not to give everyone the “Administrator” role. The next best role would be the “Editor” role, which enables a user to edit all contents, their own one and the content from … Read more →

  • Posted in: WordPress
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Portrait Bernhard Kau

 

My name is Bernhard Kau. I am a PHP developer, living in Berlin and a passionate WordPress user. I code plugins as a hobby and organize WordPress events, like the Meetup in Berlin.

Recent Posts

  • Fixing slow WooCommerce logins: 15 million order notes and two comments
  • Show only WooCommerce products in the default WordPress search
  • Allow editors to edit the privacy policy page
  • How to permanently delete a contact in Mailchimp
  • Why the trash is not a safe place to move content to

Recent Comments

  • Ulf on Repair a broken Git Repository file system
  • Remy Reinart on Show only WooCommerce products in the default WordPress search
  • Bernhard on Using Block Patterns for new entries of a Custom Post Type
  • Create Stunning WordPress Themes: Tips from Anders NorĂ©n on Implementing a custom block style variation using only JSON files
  • Bernhard on Why the trash is not a safe place to move content to
I'm a CD Table Lead - WordCamp Europe Basel 2025

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