I was once handed a very old PHP project that I had to make some changes to. I thought it would be a piece of cake. But the moment I looked at the code, I knew it wasn't going to be easy. It was so poorly written, it took me hours to figure out what was actually going on. Now these were the times when I was already quite disturbed mentally and emotionally, and this shitty PHP code only made it worse. At one point, I was like, fuck this shit I'm gonna quit this job.

Thankfully, the client soon emailed that the requested changes weren't needed anymore.

I personally have nothing against PHP. I have created some amazing stuff with it. But it's the programmers that don't follow the best practices that piss me off. I mean, how fucking hard can it be to write clean code. You might save your time today by taking shortcuts but you'll make life hell for the people who might have to maintain your code in the future.