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Portrait Stefan Priebsch

The pressures on system administrators and developers producing software in an enterprise setting have never been greater. Legacy issues, rush jobs, and high pressure on the development process mean that software systems grow in an uncontrolled an impenetrable manner. As you begin to establish your systems, or identify the need to bring them under tighter control, you should talk to Stefan Priebsch.

Stefan is a co-founder of thePHP.cc. For years he has specialized in the development of PHP-based enterprise software, and even within his own team he is the authority for questions related to software architecture. He is known as one of the best PHP trainers in Germany.

If you are interested in software architecture, OOP, and frameworks, then you will learn the state of the art in the presentations that Stefan Priebsch regularly gives at international PHP conferences. As an author, he has published a variety of books and articles that cover the whole software lifecycle.

Open Source Projects

  • Dependency Injection for Stream Wrappers
  • Experiment-Driven Development
  • Master/Child Dependency Injection Factory


  1. Softwarequalität in PHP-Projekten, 2. Auflage with Sebastian Bergmann, Carl Hanser Verlag, 2013
  2. Real-World Solutions for Developing High-Quality PHP Frameworks and Applications with Sebastian Bergmann, Wrox, 2011
  3. Softwarequalität in PHP-Projekten with Sebastian Bergmann, Carl Hanser Verlag, 2010
  4. PHP 5.3 schnell+kompakt entwickler.press, 2009
  5. php|architect's Guide to PHP 5 Migration Marco Tabini & Associates, Inc., 2008
  6. PHP migrieren: Konzepte und Lösungen zur Migration von PHP-Anwendungen und -Umgebungen Carl Hanser Verlag, 2008
  7. Enterprise PHP-Tools entwickler.press, 2006

I avoid complexity in my solutions. Successful is who finds simple solutions for hard problems and can with the implementation today instead of tomorrow.

Stefan Priebsch


Professional Object-Oriented Development with PHP

  • Montréal, Canada

In this two-day event, your trainers Sebastian Bergmann, Arne Blankerts, and Stefan Priebsch will explain to you how to successfully develop business logic in a decoupled, tested and extensible way.

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Built-In Bytecode Cache

PHP 5.5 ships with a built-in bytecode cache. We provide background information an show how you can easily benefit from improved performance.

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Open Source

Open Knowledge

Following our visit to the Wikimedia Foundation headquarters in San Francisco last year we supported the foundation's German branch in Berlin this year.

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Contact Stefan Priebsch if you need advice on software architecture, OOP, or frameworks.

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