While browsing bugs.php.net1, I found an interesting ticket2. Someone reported a surprising behavior, and I wanted to understand what is happening under the hood—because I think this is a really important concept to understand in PHP internals. Cons...

Security has always been an evergreen topic. Protecting your environment, reputation, and company assets from financial and reputational damage is critical. For today’s developers, it is no longer enough to know language syntax, design principles, or...

Doctors have a saying: primum nil nocere — “first, do no harm.” I first heard it in a medical context, but it stuck with me. Could the same principle apply to programming? Absolutely — especially when working with legacy code. If you work on legacy ...