The current Magento2 version is 22.214.171.124-dev45 and I would like to build a simple HelloWorld! extension. I guess the current version isn't that different to Magento1 and maybe it doesn't make that much sense to write this right now, but I just want to show the little difference in this moment.
Today I want to make a little review about PHP Data Persistence with Doctrine 2 ORM from Michael Romer. Like I said in a few posts ago, I just developed Magento Shops and worked with the Zend Framework. But there are so many cool libraries and frameworks for webdevelopers that I never tested. One of these things is the Doctrine Project.
"The Doctrine Project (or Doctrine) is a set of PHP libraries primarily focused on providing persistence services and related functionality."There isn't any other book outside for Doctrine. Maybe, because the documentation is very good. But I wanted a german. I know, I'm presenting the english one, but I did read the german version. If I buy a book, I expect from the author not only knowledge about the a framework or library. I also expect things like common styleguide and some practical experience. The book is published by leanpub. A very cool publisher for ebooks about IT stuff. You just have to write a ebook and can publish it over leanpub. The books will be published in the working progress, often you just have 10% of the book and it will grow. They are not that expensive, but the main problem is, the books aren't that professional.
I just wanted to write my first Hello World extension in Magento2, but it wasn't that easy. The normal way in Magento is to create a <module>.xml in app/etc/modules. For example my extension should have the Name Lesti_HelloWorld, I would create app/etc/modules/Lesti_HelloWorld.xml with the following content:
<?xml version="1.0"?> <config> <modules> <Lesti_HelloWorld> <active>true</active> <codePool>community</codePool> <depends> <Mage_Core/> </depends> </Lesti_HelloWorld> </modules> </config>
I stared the repository of magento2 since 1 year, but I never did take a look at it. Today I wan't to change this. My current status is commit a15ecb31976feb4ecb62f85257ff6b606fbdbc00. Maybe in a few weeks all of my post isn't the latest. Let's install magento2.