adding folders that are empty to disallowed array

[nickharambee]

Hi,

I am using an array which allows me to prevent particular subfolders from being included in a script that generates an audio playlist. It looks like this:

$disallowed=array('..', '.', 'simon', 'steve');

I would like to find a way of disallowing any folders which are empty, or, perhaps, better still, disallowing folders that do not have any MP3s in them (in case the script interprets folders as not empty if they contain system files which are automatically generated).

Would someone be able to help with this?

Thanks,

Nick

[bradgrafelman]

Use [man]glob/man to search for files that end with '.mp3' .