Hi!
I am Sebastian Bergmann. If you develop software using the PHP programming language then you may have come across my name. I am the creator and maintainer of PHPUnit as well as many other libraries and tools that are commonly used.
📈 My GitHub Statistics
👷 Check out what I'm currently working on
- sebastianbergmann/container-amitools - Dockerfile for Christian Vogelgsang's amitools (today)
- sebastianbergmann/phpunit - The PHP Unit Testing framework. (1 day ago)
- sebastianbergmann/code-unit - Collection of value objects that represent the PHP code units (3 days ago)
- sebastianbergmann/code-unit-reverse-lookup - Looks up which function or method a line of code belongs to (3 days ago)
- sebastianbergmann/cli-parser - Library for parsing CLI options (3 days ago)
- sebastianbergmann/type - Collection of value objects that represent the types of the PHP type system (5 days ago)
- sebastianbergmann/php-text-template - A simple template engine. (6 days ago)
- sebastianbergmann/global-state - Snapshotting of global state, factored out of PHPUnit into a stand-alone component (6 days ago)
- sebastianbergmann/php-file-iterator - FilterIterator implementation that filters files based on a list of suffixes, prefixes, and other exclusion criteria. (6 days ago)
- sebastianbergmann/container-amiga-gcc - Dockerfile for AmigaOS Cross-Compiler Toolchain (6 days ago)
🔭 Latest releases I've contributed to
- phar-io/phive (0.15.0, 7 months ago) - The Phar Installation and Verification Environment (PHIVE)
- phar-io/manifest (2.0.3, 7 months ago) - Component for reading phar.io manifest information from a PHP Archive (PHAR)
- theseer/tokenizer (1.1.2, 2 years ago) - A small library for converting tokenized PHP source code into XML (and potentially other formats)
📜 My recent articles
- Ready Or Not, Here It Comes (7 months ago)
- Ready, Preload, Go (7 months ago)
- Do not mock what you do not own (10 months ago)
- Happy 25th Anniversary, PHP! (1 year ago)
- Caching makes everything faster. Right? (1 year ago)
- Failing IT Projects (2 years ago)
- Who wound the clock? (2 years ago)
- High-Resolution Monotonic Timer (2 years ago)
- Goodbye, IT Conference (2 years ago)
- PHPUnit: A Security Risk? (2 years ago)
📫 How to reach me
- Twitter: @s_bergmann
- Email: [email protected]


