International PHP Conference
The Conference for PHP and Web Development

PHP, or Type-safety – pick any two

Session
Until October 1:
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Bis 1. Oktober:
✓ PS Classic oder C64 Mini for free
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✓ Bis zu 520 € sparen
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Until July 9:
✓ Workshop Day for free
✓ PS Classic Mini or C64 Mini for free
✓ Save up to € 648
Register now
Bis 9. Juli:
✓ Workshop-Tag for free
✓ PS Classic Mini oder C64 Mini gratis
✓ Bis zu 648 € sparen
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Infos
Thursday, October 24 2019
16:15 - 17:15

PHP doesn’t have a great reputation in the wider programming community. One reason: It’s really easy to write code with type errors, and it’s pretty hard to spot them manually. When writing PHP at Vimeo, avoiding mistakes is fairly important. For the last four years, I’ve worked on a static analysis tool called Psalm that’s designed to allow PHP developers to express the same sorts of type concepts that are found in TypeScript et al., with fast and accurate type inference that finds bugs. Every time it runs, Psalm informs users about type coverage (the percentage of expressions with inferrable types). This talk will discuss why we prioritised improving type coverage across our codebase and how we’ve increased it with both automated tooling and manual updates. This talk will also outline Psalm’s type inference algorithm, and discuss the myriad benefits of a nearly type-safe codebase from a maintenance and refactoring perspective.

This Session belongs to the Diese Session gehört zum Programm vom MunichMünchen program. Take me to the program of . Hier geht es zum Programm von Online Edition Online Edition .

This Session belongs to the Diese Session gehört zum Programm vom MunichMünchen program. Take me to the program of . Hier geht es zum Programm von Berlin Berlin .

Take me to the full program of Zum vollständigen Programm von Munich München .

This Session Diese Session belongs to the gehört zum Programm von MunichMünchen program. Take me to the current program of . Hier geht es zum aktuellen Programm von Online Edition Online Edition , Berlin Berlin or oder Munich München .

Stay tuned!

Behind the Tracks of IPC

PHP Core Technology
Best Practices & Application

General Web Development
General Web Development & more

Agile & Company Culture
Agility has become mainstream

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Security
All about Web Security

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More about software testing tools and strategies

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DevOps is a philosophy

Docker, Kubernetes, Cloud
Cloud-based & native apps

#slideless (pure coding)
Showing how technology really works

PHP Frameworks
All about PHP Frameworks

Content Management Systems
Sessions on Content Management Systems