How to Migrate From PHPExcel to PHPSpreadsheet with Rector in 30 minutes
PHPExcel is a package for working with Excel files in PHP. The last version was released in 2015, and it was deprecated in 2017. Still, it has over 27 000 daily downloads - that's tons of legacy code.
Do you use it too? Do you want to switch to PHPSpreadsheet? You can do it today.
Upgrading Glami to PSR-4, part 1: What and why?
In April 2019 we upgraded Glami's big codebase to follow PSR-4.
It was a great success! In this part, we will go through what PSR-4 is and it's benefits.
How to install Rector despite Composer Conflicts
Rector is a composer package. If you install it, it has to meet install requirements conditions.
But how can you upgrade your Symfony 2.8, when Rector needs at least Symfony 4.4?