I'm glad you found my website. My name is Andreas Fernandez, I'm a web developer from Germany, employed at TYPO3 GmbH in Düsseldorf and I'm doing mostly stuff with the CMS TYPO3 in my work time. This is my personal blog where I will post stuff about different topics, like new features in TYPO3, issues I encounter and solve in my daily work.
Here's a collection of my latest blog posts. Feel free to explore them all.
With Guzzle v7, its class
GuzzleHttp\Client became annotated as
@final as it will be a real
final class in Guzzle
v8. Extending Guzzle clients to enrich them with custom functionality or to pass configuration (e.g. API credentials) is
now discouraged and static code analysis tools like PHPStan may report this as an error. Depending on how
GuzzleHttp\Client is extended, migration may be cumbersome. I got your back, and I'll cover some common cases in this
When implementing the fundamentals of my.typo3.org, an API based on Symfony was built to feed data to applications in the TYPO3 universe, e.g. the aforementioned my.typo3.org or the Certification Platform. This API must be rock-solid, thus it has a decent test coverage for each single piece gluing the application together. With development going further, the amount of tests increased, including API endpoints that get their data from a database. In out test scenarios, we use a sqlite database as this needs no additional setup.
In the recent release of TYPO3, namely 10.4.10 at the time of writing this blog post, a patch meant to improve the backend performance was merged: the introduction of SVG icon sprites. Unfortunately, this patch had unexpected consequences and lead to some new experiences.