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Symfony doesn’t care about your database or the code you use to talk to it. Most people that use Symfony use a third-party database library called Doctrine. Doctrine maps rows and columns in your database to objects and properties in PHP. Imagine we have an Event object with name and location properties. If we tell Doctrine to save this object, it inserts a row into a table and puts the data on name and location columns. And when we query for the event, it puts the column data back onto the properties of an Event object. When using Doctrine you need to stop thinking about tables, and start thinking about PHP classes. In this lesson, you will create the Event Entity Class, and learn a little debugging trick.
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
- Defining what a hug is
- Some of the many types of hugs in the world today
- Precautions you may want to familiarize yourself with before hugging
- And the importance of proper technique
Lets go ahead and get started shall we?