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International PHP Conference 2025

php developers, backend engineers, web performance engineers, php extension authors, frontend developers, site reliability engineers, software architects

PHP 8.1 fibers; asynchronous PHP with ReactPHP; queued event processing with RabbitMQ; promises-based concurrent HTTP; PHP FFI and DuckDB; writing native PHP extensions; skeleton screens and first meaningful paint; php-css-pulsar tree shaking; preload and preconnect resource hints; stale-while-revalidate caching

titleauthorlength
Maximize Performance: Asynchronous PHP Explained!Florian Engelhardt35m
E‑commerce checkout waits of up to 20 seconds, correlated with cart size, get cut by moving nonessential work off the request path: order tracking, marketing…
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Unlock Parallel Processing in PHP with FibersAlexander M. Turek, Tomasz Turkowski39m
Concrete rundown of what fibers actually do: fibers arrive in PHP 8.1 as a Fiber class with suspend/resume and state methods, example code shows start…
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New Feature: What the Fibers extension can do for youBohuslav Šimek41m
Shows a practical port of DuckDB into PHP both as a quick DuckDB via PHP FFI prototype and as a native PHP extension built with the PHP source, gdb and…
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PPT – Psychological Performance TuningHenning Fries52m
Shows concrete tactics: use skeleton screens and above‑the‑fold loading to hit a fast first meaningful paint, preload with preemptive start or divide work into…
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Optimizing Page Experience in PHPAlain Schlesser46m
Explains concrete server-side moves for PHP sites: implements Page Experience Toolbox (early prototype, not production-ready) to analyze HTML/headers and run…
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