Images OG en PHP : créez vos visuels sans Chromium
Summary
The article explains how to generate Open Graph images in PHP without Chromium, using GD and Imagick, and Glide for on-the-fly resizing with signed URLs. It covers the rationale for keeping two image libraries in the same container, the OG image design (four text lines plus a pink dot), and a content-hash based caching approach with versioned URLs. It also discusses deployment pitfalls like FrankenPHP worker memory management and missing ImageMagick encoders in slim Docker stages, offering concrete fixes and a stance on avoiding browser-based rendering when not necessary.