During the discussion, we will dive into the world of PHP, discuss its capabilities, best practices and current trends with experts.

In this talk, I'll share my experience as a testing consultant and why testing is the responsibility of the whole team. We'll cover test architecture, including E2E, functional, unit tests, and manual testing. Special attention will be given to popular PHP testing tools such as PHPUnit, Codeception, Pest and Behat, as well as non-PHP testing tools such as Cypress, Playwright, CodeceptJS and Webdriver Bidi.

Talk on data types and how PHP works with them at the core level with use cases for more efficient utilization.

The story of how we refused third-party DevOps services and took over all services ourselves. In the process, we made a complete revision of the infrastructure, added new monitoring and profiling tools on production. Action algorithms were built based on tools: Graylog, Grafana, influxDB, Pyroscope, Prometheus. As a result, the utilization of resources decreased by two times, and responses to key APIs were accelerated. During the talk, I'll cover what problems we found, how exactly we improved the metrics, and how we got to swoole.

In this topic, we will go through the step by step guide how to build an AI application using PHP and large language models. We will understand how your bot can respond like ChatGPT and manage your private data without training or extensive expertise in Data Science. We will also review existing libraries and how these approaches can be utilized in your applications.