As an example, many suggest that "Zend_PDF" is more semantically correct and easier to remember than "Zend_Pdf". On the other side of the coin, many developers feel that our MixedCasing or Titlecasing of acronyms is a simple, easily learned rule that makes typing easier. For ZF2, we started converting code to use each acronym's proper casing. However, we're not done yet, and there are good arguments on both sides of the debate.

They've set up a survey on the topic and encourage as many people as have opinions to go and cast their vote. The survey will close in about a week, so be sure and make your thoughts heard on the matter before then!

While reminiscing what PHP was like back in the early early years, I stumbled upon a little historical nugget from the old website. Do you know what the acronym PHP stands for? Many of us do, or think we do. [...] But how was the definition chosen? For fun, here's a look back at the official vote that determined this new meaning way back in 1998. It might be worth mentioning that Rasmus, the father of PHP, did not vote for the eventual winner.

He also includes a few "notable quotes that could be taken out of context" from Rasmus Lerdorf concerning his opinions on the matter of the acronym's meaning as well as some other brief notes on the history of PHP and its name change.