PHP glob select 2 folders

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

如glob文档中a ，只要使用GLOB_BRACE标志，就可以展开{a,b,c}来匹配a ， b或c 。

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

Answer 2

如果您不想指定子目录，请尝试：

$all_files = glob("{data/*/*}", GLOB_BRACE);