Boris Stiner

PHP developer in Switzerland. TYPO3 Full Stack, Filament admin panels and lately EU e-invoicing: EN 16931, national CIUS rules, and tools to prove a validator actually matches its Schematron.

Thun, Switzerland Joined on Jul 21, 2026 https://github.com/stboris

Boris Stiner

Aug 1

You retyped the Schematron into PHP. How do you know you got it right?

#php #testing #xml #opensource

8 min read

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Boris Stiner

Jul 30

Kako provjeriti eRačun prije slanja: 62 pravila i jedna zamka

#eračun #php #laravel #fiskalizacija

7 min read

Boris Stiner

Jul 30

Implementing EN 16931 national rules in PHP - and the trap that faked a bug on every credit note

#php #laravel #xml #testing

8 min read

Boris Stiner

Jul 21

Signing webhook payloads in Laravel - and the mistake that breaks it silently

#laravel #php #webhooks #filament

3 min read

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Boris Stiner

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You retyped the Schematron into PHP. How do you know you got it right?

Want to connect with Boris Stiner?

Kako provjeriti eRačun prije slanja: 62 pravila i jedna zamka

Implementing EN 16931 national rules in PHP - and the trap that faked a bug on every credit note

Signing webhook payloads in Laravel - and the mistake that breaks it silently