Blog

International PHP Conference |
October 21 - 25, 2019 in Munich

28
Sep

Making code refactoring safer with functional tests

You might have heard about it before: Most of the time it doesn't make any sense to write software from scratch. Instead, existing software should be refactored – especially when there's no one who understands anymore what exactly some piece of code actually does. Refactoring refers to changing the internal structures of code without diminishing its funtcionality. What is the best way to achieve this goal, especially in large applications?

Stay tuned!

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