| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| PHP CLI: Create Command Line Interface Scripts with PHP | 978-1-4842-2237-9 (1-4842-2237-7) | 2016 |
| Pro Functional PHP Programming: Application Development Strategies for Performance Optimization, Concurrency, Testability, and Code Brevity | 978-1-4842-2957-6 (1-4842-2957-6) | 2017 |