I remember when PHP5 first came out having 'discussions' with a number of people who insisted that PHP5 was way better than 4. [...] Basically, intentions were made clearer with things like "public protected private" (PPP),but I have not yet seen any web project get done faster or dare I say even much *better* due to those sorts of things. [...] This isn't specifically saying PPP is necessarily bad, but that PHP could have addressed the issue in a fashion more suitable to dynamic languages. Keep reading for an example.

His comparison is to how Groovy handles properties in a class - everything is private unless declared otherwise. This could be ported (somewhat) over to PHP and would eliminate the need to search&replace all over the code for the right variables.

I've put up the latest installment in my "Grails for PHP developers". Rather than delve too much more in to Grails head on, I'm taking this installment (and at least the next one) to delve more in to the Groovy language itself. Groovy offers similarities to PHP, but also many differences which can trip you up if you're not careful. I'll try to lay those out as best I can in the next couple of installments.

This new part of the series goes back and puts the spotlight on GRoovy, the base of the Groovy/Grails combo. He talks about working with variables and arrays as containers for multiple pieces of data and some possible gotchas that could come up along the way.