我想在php中使用GD库创建多个缩略图，这可以更好地动态创建或创建物理的？

Question

I want to create multiple thumbnails using GD library in php, and I already have a script to do this, the question is what is better for me .. is it better to create thumbnail on the fly? or create a physical file on my server each time I want a thumb?? and Why?

Please, consider time consuming and storage capacity and other disadvantages for both

Answer 1

Neither/both - don't generate the thumbnails till you need them - but keep the files you generate.

That way you'll minimise the amount of work needed and have a self-repairing system

C.