OpenLamp.tech #7 – MySQL Metadata with CodeIgniter 4

After taking the week of Christmas off, OpenLamp.tech – the newsletter for PHP/MySQL developers – is back with a massive issue for you this week to close out the month and the year. In this issue, we are covering MySQL metadata in CodeIgniter 4. Continue reading for more information…


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This deep-dive featured issue is full of PHP/MySQL goodness. We are looking at:

  • CSRF protection in CodeIgniter 4
  • Using jQuery Data Table server-side in Laravel
  • Data uploads in MySQL
  • CodeIgniter 4 metadata methods
  • Using PHP arrays the right way
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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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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.

Disclosure: Some of the services and product links in this post 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.

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