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Der PHP USERGROUP DRESDEN e.V. ist eine Interessensgemeinschaft von PHP-Enthusiasten. Unser Ziel ist es, Wissen rund um PHP und Softwareentwicklung im Allgemeinen aufzubauen und zu teilen. Egal ob erfahrene Entwickler/innen, Studenten/innen oder Freiberufler/innen, jeder ist willkommen und kann sich einbringen. Wir veranstalten regelmäßig Meetups, organisieren uns für Ausflüge zu Workshops und besuchen gemeinsam Konferenzen.

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Für die erfolgreichen
PHP Developer Days 2018

Der Dank gebührt allen Beteiligten und besonders

  • Unseren Workshop- und Conference-Gästen
  • Den 7 Workshop Trainern
  • Den 11 Conference Speaker
  • Unseren Sponsoren
  • Den PHP Usergroups, die uns unterstützten
Follow @PHPDD - Hashtag: #PHPDD18
PHP Developer Days 2018: 21. und 22. September

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Meetup IV am 23. Mai 2019 - GraphQL + Doctrine + Mutation testing

Offerista GmbH, Schützenplatz 14, Dresden

Programm / Program

18:30 Uhr (06:30pm) - Doors Open

19:00 Uhr (07:00pm) - User group + Host Intro

19:30 Uhr (07:30pm) - Practical GraphQL with Symfony and Doctrine (Lightning talk)

Language: English

GraphQL is an interesting way of exposing data for client applications. Allows for highly customised data transfers based on requirements of the consumer, let it be some other system or web site. Aim of this talk would be to present the basic concepts of GraphQL and show example implementation of data retrieval, data mutations and handling lists of data in Symfony Framework.

I propose lightning talk, where basic concepts are described and example code shown and demonstrated, there are possible some more in-depth topics, the question is, whether to extend it to full talk, which I am not sure, if there are enough interesting things.

By Miro Hudak - 20+ years of experience in software development (C#, PHP, Java, ObjC/Swift) for corporate and private clients

20:15 Uhr (08:15pm) - Short break

20:30 Uhr (08:30pm) - Mutation Testing (Main talk)

Language: English

With the rise of cyber attacks and an increasing competitive market, it’s even more important to ensure that your application delivers exactly what you had envisioned and you can make changes continuously. By providing mutation testing in your set of tests, you at least have a good indicator where to focus your attention and ensure a successful deployment every time. In this session we’re going to look at Infection, the Mutation Testing Framework for PHP and show with an example application how these mutations can have a negative impact on your application and how you can use Infection to mitigate these risks and improve the quality of your tests and your application source code.

By Michelangelo van Dam (@DragonBe) - CEO of in2it vof, Belgium

21:30 Uhr (09:15pm) - Community + Socializing

Vergangene Events

Meetup III am 10. April 2019 - OSS Contributing & Event Sourced CMS

portrino GmbH, Könneritzstraße 3, Dresden

  • Fork, Checkout, Branch, PR, WTF? - OSS Contribution in 3 minutes (Lightning talk)

    Github is a very cool platform for Open Source Software projects (OSS). Everyone can contribute with just a few clicks. There is no need to fork, branch and create a PR yourself - GitHub will do all those steps for you! All you need is a GitHub account.

    I would like to show how easy this process is with just a browser, you don't even need to install git or an IDE to contribute.

    By Michael Grundkötter (@Grundi2) - CEO of ujamii GmbH

  • Event Sourcing am Beispiel des Neos Content Repository (Main talk)

    Wir sind momentan dabei, eine der wichtigsten Komponenten in Neos CMS mit Event Sourcing neu zu entwickeln. Ich will in diesem Talk zeigen, wie man Event Sourcing in der Praxis anwenden kann.

    Zuerst wird erklärt, was Event Sourcing und CQRS ist, in welchen Kontexten es Verwendung findet und welche Vor- und Nachteile dieses architekturelle Pattern hat. Danach gibt es eine kurze Einführung in die Architektur von Neos, insbesondere des Content Repository, um die aktuellen Probleme und Schwächen der bisherigen Architektur (ohne Event Sourcing) aufzuzeigen.

    Der Hauptteil des Talks ist die konkrete Demonstration von Event Sourcing am Beispiel des Neos Content Repositories; um zu demonstrieren, wie sich dieses architekturelle Pattern auf größere, langlebige Projekte auswirkt.

    By Sebastian Kurfürst (@skurfuerst) - Sebastian is a member of the Flow and Neos team almost since its inception. He is most known for his work on Fluid, Extbase and Fusion, but has worked on other parts of the source code as well. As co-founder and CTO at Sandstorm he helps to build relevant solutions for clients, helping them to choose the right frontend and backend technologies. In his free time, you'll most likely find spend time with his wife and son, or you'll see him climbing in the Saxon Switzerland.

Meetup II - OpenID Connect am 26. Februar 2019

Tyclipso, Grundstr. 1, 01326 Dresden

  • OpenID Connect (Lightning Talk)

    Man findet sie auf vielen Webseiten, die Login-Möglichkeiten über Google, Facebook oder Twitter. Der Vortrag geht kurz auf die dahinterliegenden Technologien und Protokolle OpenId Connect, OAuth, JWT und JWKS ein und wie die Integration für den Dienst SwissId realisiert wurde.

    By Frank Hönisch ( @frankTTDD)

    Chefentwickler Backend bei

    View slides

  • Make Migration of Legacy Code Fun Again - from Years to Weeks (Lightning Talk)

    By Tomáš Votruba ( @votrubaT)

    Learn faster, earn better money and work on projects that are meaningful to you. I help programmers to unlock their inner powers, start believing in themselves and becoming 200 % productive with less wasted energy.

    View slides

  • Business Metrics with PHP, Prometheus, Grafana & more (Lightning talk)

    We will show you how quick you can bring up a prometheus & grafana setup using docker(-compose) and how you can use PHP to feed it with business metrics from your applications and why you should do so. We will also mention other data sources and alerting APIs.

    By Michael Grundkötter ( @Grundi2) - CEO & Developer at ujamii smart solutions

    and Holger Woltersdorf ( @hollodotme) - CIO at FORTUNE SOLUTIONS

MEETUP II/2019 • Tyclipso • Dresden

Meetup I - CTF & Security am 14. Januar 2019

Was hab ich?, Theaterstr. 4, 01067 Dresden


    How to defend against XSS in 2019 because manually calling htmlspecialchars() is so 90s. We'll talk about templating engines, XSS Filters, Content Security Policy and more.

    By Michal Špaček ( @spazef0rze)

  • What the flag is CTF? (Main Talk)

    Since 2011 Mallle's CTF-Team Eat, Sleep, Pwn, Repeat organizes a Capture the Flag contest for people at Chaos Communication Congress and from all over the world, where over a thousand teams are competing every year who's getting the most points from captured flags.

    In this talk, he will give you a short overview about what a CTF is, the challenges, the players, the community and how much fun it is to play. After a short introduction of the different topics from reverse engineering, binary exploitation, over crypto(graphy) to web(-security) tasks he will show some of the web-challenges from this year's junior contest and solve them in a live-hacking session.

    So you can get an idea what you are up to when you decide to play, getting a closer look into web issues and see how to solve our challenges even if you never played a CTF before.

    By Mallle ( @eatsleeppwnrpt)

Meetup VIII - GitLab Pipeline & PHP 7.3 am 17. Dezember 2018

move:elevator, Königsbrücker Str. 76, 01099 Dresden

  • GitLab Pipeline mit Codeception (Main Talk)

    By Roland Golla ( @nevercodealone)

  • What's new in PHP 7.3 (Lightning Talk)

    By Holger Woltersdorf ( @hollodotme)

Meetup VII / 2018 - Static Code Analysis & Codeception am 12. November 2018

CHECK24, Prager Straße 2b, 01069 Dresden

  • Testing with Codeception: Full-stack PHP testing framework (Main talk)

    Codeception is a PHP testing framework for Behavior Driven Development, which covers all kinds of tests: unit tests, functional tests and acceptance tests. It is fast and simple in both usage and execution. This talk will give you a introduction to the software testing basics using codeception. It will also cover some stumbling blocks when writing tests, like:

    • Test code stability against small changes
    • Data stability
    • Test structure

    Last but not least I will give you a short outlook how to make your tests also understandable for product owners.

    By Susann Sgorzaly ( @susann_sg)

    Watch the slides at Slideshare

  • Static Code Analysis in PHP (Main talk)

    The type system and static code analysis can help us find bugs in our code in a early phase without writing explicit tests. I'll show you the requirements for your code to get the most of static analysis as well as the tools to get you started.

    By Benjamin Cremer ( @benjamincremer)

    Watch the slides


Das Orga-Team

Holger Woltersdorf

Holger Woltersdorf

Marcel Führer

Marcel Führer

(Stellv. Vorsitzender)
Patrick Pächnatz

Patrick Pächnatz

Tommy Mühle

Tommy Mühle

Sandro Keil

Sandro Keil

Ralf Junghanns

Ralf Junghanns

Alexander Hippe

Alexander Hippe


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