Add image ID from "Dynamic Data" - Add Dynamic image when using the Media Library option, allowing for dynamic images to use srcset · Issue #107 · soflyy/oxygen-bugs-and-features · GitHub
How do you change all images dimensions to have the same size? - WordPress Development Stack Exchange
WordPress获取文章缩略图函数:get_the_post_thumbnail - 知乎
multi-post-thumbnails/multi-post-thumbnails.php at master · voceconnect/multi-post-thumbnails · GitHub
WordPress Image Sizes Explained (And How to Add Custom Sizes)