PHP named arguments and first-class callables – practical pipeline applications
PHP 8.1 and 8.2 brought named arguments and first-class callables – two features that change the way code is written. Named arguments eliminate “argument order confusion” and improve the readability of function calls with many parameters. First-class callables replace Closure::fromCallable() and [$this, 'method'] with the clean func(...) syntax.
- Published in PHP
Magento 2 product shows “In Stock” with qty=0 – MSI and legacy stock inconsistency
A product showed “In Stock” on the product page despite actually being out of stock. Customers placed orders for a product that could not be fulfilled. The error only appeared when creating a shipment. The problem affected configurable products with MSI. Fix time: 4 hours.
- Published in Magento / Adobe Commerce
Docker Compose for Magento 2 without DDEV – custom stack PHP 8.4, MariaDB, Redis, OpenSearch
DDEV is a convenient tool but not the only way. Your own Docker Compose stack gives full control: exactly the service versions you need, custom network, CI/CD integration, deployable to any server without changes. I show a minimal but complete stack for Magento 2 with PHP 8.4, MariaDB 10.6, Redis, OpenSearch and nginx.
- Published in Środowiska
Magento 2 wrong prices in multi-store – base currency and price rule cache
A multi-store shop (5 stores, 3 currencies) started showing wrong prices – the euro price appeared on the PLN store and vice versa. The problem appeared after adding a new store and only affected products with price rules. Fix time: 6 hours.
- Published in Magento / Adobe Commerce