Once upon a time, I put together a working environment with PHP, xDebug, Docker and PhpStorm. Since then, I have been dragging it from project to project and felt happy. For those who find it difficult to set up a local environment with Docker and xDebug, I am posting this config with explanations. Here below we will create a Docker image with xDebug installed, configure PhpStorm and explain a working configuration for Docker Compose.

The answer is definitely simple: use Docker 😃 Benefits I get from using PHP like this:

• No need to bother with setting up a local environment, switching PHP versions, installing additional libraries and resolving conflicts
• One text file with command line aliases is enough for any version of PHP to work on any computer. And from here
  • Ease of transferring data between machines
  • You can safely demolish the system on your main computer, restoring work with PHP will be as simple as git pull

The question of the area of responsibility of a particular class in a program architecture is no less important than architecture strategic planning. Today I will tell you how to make this job easier for yourself. We will solve a fairly large number of issues, leaving only two types of classes out of an infinite variety: DTO and Service. These types cover 90-99% of everything needed in any project. So, let's look at what they are, and why it's so good to leave only them.