SQL is foundational in web and application programming. There are many websites and resources online to learn SQL. I like these 5 websites and think you will too…

The Newsletter for PHP and MySQL Developers

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OpenLampTech is your media source for original and curated MySQL, PHP, and LAMP stack-related content. This week’s newsletter has many many great reads. Thank you for reading and making the publication a success. Please share with others!

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.

This week in OpenLampTech issue #61, we have articles covering:

• Harsh realities of using Linux
• WooCommerce before and after add-to-cart hooks
• MySQL table name case
• Common PHP design patterns
• And a whole lot more

Want to …

This is an update for MySQL 8 Stored PSM to add the ONLY_FULL_GROUP_BY mode to the global SQL_MODE variable when it’s not set during a session. Here’s the code:

/* Drop procedure conditionally on whether it exists already. */
DROP PROCEDURE IF EXISTS set_full_group_by;

/* Reset delimter to allow semicolons to terminate statements. */
DELIMITER $$

/* Create a procedure to verify and set connection parameter. */
CREATE PROCEDURE set_full_group_by()
  LANGUAGE SQL
  NOT DETERMINISTIC
  SQL SECURITY DEFINER
  COMMENT 'Set connection parameter when not set.'
BEGIN

  /* Check whether full group by is set in the connection and
     if unset, set it in the scope of the connection. */
  IF EXISTS
    (SELECT TRUE
     WHERE NOT REGEXP_LIKE(@@SESSION.SQL_MODE,'ONLY_FULL_GROUP_BY'))
  THEN
    SET @@GLOBAL.SQL_MODE := CONCAT(@@SESSION.sql_mode,',ONLY_FULL_GROUP_BY');
  END IF;
END;
$$

/* Reset the default delimiter. */
DELIMITER ;

You can call the …

Thank you so much for reading OpenLampTech and making it the success it is today. Wow! 600 developers reading each week! I am humbled to say the very least.

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.

In OpenLampTech issue #60, we are looking at some fantastic articles covering:

• Laravel Eloquent and Query Builder tips
• Drupal’s updated CKEditor 5
• How Symfony powers Drupal
• Best SQL Editors
• WooCommerce Payment Gateways
• And much more

Want to help OpenLampTech be a success …

LAMP (Linux, Apache, MySQL, Perl/PHP/Python) Architecture is very flexible. All the components can be positioned on the same server or different servers. The servers are divided into two types. The types are known as the Application or database tiers. Generally, the application tier holds the Apache Server, any Apache Modules, and local copies of Server Side Includes (SSI) programs.

In many development environments, you also deploy the client to the same machine. This means a single machine runs the database server, the application server, and the browser. The lab for this section assumes these configurations.

Before you test an installation, you should make sure that you’ve started the database and Apache server. In an Oracle LAMP configuration (known as an OLAP – Oracle, Linux, Apache, Perl/PHP/Python), you must start both the Oracle Listener and …

CodeIgniter 4 is a solid, well-designed PHP framework and one I enjoy using and exploring every chance I get. In 2022, the CodeIgniter 4 team released many database-related upgrades. Learn more about the ones I found most significant in this OpenLampTech report.

The Newsletter for PHP and MySQL Developers

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Head over to the OpenLampTech publication page and read more on this CodeIgniter 4 piece.

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OpenLampTech is back with another solid newsletter covering the PHP, MySQL, and LAMP stack media for you. I hope you are enjoying these newsletters. I know I learn and enjoy each and every one of them in more ways than one. Be sure and share the publication with someone else you think would be interested in this content. Thank you!

OpenLampTech has top-level sponsorship opportunities in the weekly newsletter for your brand, product, or service. As a starter publication, collaboration is very budget-friendly. Learn more by inquiring here.

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.

…

The developer interviews I publish in the OpenLampTech publication always seem to be a big hit. I enjoy them and learn so much from other developers. This week, I’m reposting another recently published fantastic interview.

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.

This developer interview is with Shawna Brookes, a self-taught full-stack LAMP stack developer. Shawna is making a path all her own and working on a vision for a better web experience.

Don’t miss this interview. Head over to the OpenLampTech publication page and …

There’s so much great content across the internet. I do my best to share the best I can find each week in the OpenLampTech newsletter. Enjoy this week’s original and curated content. Thank you.

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.

This week in OpenLampTech issue #57, I’m sharing curated content on:

• A curated piece on JSON-Based SQL Injection
• WordPress backup file best practices
• Working with APIs in Laravel
• Using SQL Window functions for percentage calculations
• A new dev environment …

I’ve said it before and I’ll say it again; I can only hope you enjoy reading the OpenLampTech developer newsletter as much as I do. Once again this week we have a fantastic newsletter for you (and me). Enjoy and please share the publication to help spread the word that OpenLampTech is the media coverage for MySQL, PHP, and the LAMP stack landscapes!

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.

In OpenLampTech issue #56, we have curated and original content covering:

• A fantastic developer Interview
• 7 …