note 44682 deleted from function.is-dir by nlopess

Note Submitter: shevegen@linuxmail.org ---- is_dir is particularly useful if you want to generate HTML content based on a query whether any property within dir() is is_dir. For example, I combine it with displaying a little directory image (a png file with transparency) if( is_dir($val) ) // where $val is a member of an array which is being queried now { IMGn("DIR.png","","DirectoryImage"); // where IMGn is a short function, which echos an <img> tag with some additional things like an alt tag or maybe some style and class rules. Those icons are VERY helpful if you ask me.