PHP glob选择2个文件夹

Question

How can I get a listing of all files from multiple folders using the PHP glob() function?

Something like this: glob("data/['folder1', 'folder2']/*");

Answer 1

As described in the documention for glob, you can expand {a,b,c} to match a, b, or c as long as you use the GLOB_BRACE flag.

glob("data/{folder1,folder2}/*", GLOB_BRACE);