OpenLampTech issue #24 – Substack Repost

Wow! This is the 6-month issue of the OpenLampTech newsletter. I’ve learned so much during this time in creating the newsletter for PHP/MySQL developers. Here’s to many more months of publishing! Enjoy this week’s articles!

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the OpenLampTech newsletter.

I hope you are in your comfy place and ready for a great read because this week’s OpenLampTech issue is full of great content.

We are looking at blog posts on:

  • The PHP Elvis operator
  • MySQL GROUP_CONCAT() function
  • Object-oriented PHP in WordPress
  • Writing good Controllers
  • SQL JOIN primer
  • And a whole lot more…

Discover premium articles, in-depth guides, instructional videos, and much more by joining the “MySQL Learning Tier” membership. You have access to exclusive content unpublished anywhere else with this membership. With new content being added regularly, continue learning MySQL at any level.


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Josh Otwell has a passion to grow as a PHP Developer, SQL expert, and technical blogger/writer.

Disclaimer: The majority of examples in this post, are performed in a personal development/learning workstation environment and should not be considered production quality or ready. Your particular goals and needs may vary. Like always, just because you can do something doesn’t mean you should. My opinions are my own.

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Disclosure: Some of this blog post’s services and product links are affiliate links. At no additional cost to you, should you make a purchase by clicking through one of them, I will receive a commission.

The Newsletter for PHP and MySQL Developers

Receive a copy of my ebook, “10 MySQL Tips For Everyone”, absolutely free when you subscribe to the OpenLampTech newsletter.

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