递归读取目录并有选择地获取内容

Question

I'm trying to figure out the best way to pull out the contents of all directories called "thumbs" from within a parent directory. It looks like using DirectoryIterator is a better approach than scandir, although I'm not 100% sure. I'm basically trying to grab all thumbnails from within a gallery, so I want to ignore any directories which aren't named "thumbs". Can anyone advise the best way to go about this? Many thanks

Answer 1

See basename or the appropriate partner getBasename() in SplFileInfo if you want to use RecursiveDirectoryIterator:

$path = 'some non-specific named directory path';
$dirName = basename($path);
if ('thumbs' === $dirName)
{
   # found a thumbs directory in $path
}