note 98753 added to function.glob

tailinchu[at]gmail[dot]com said: here is a quick fix when nothing matches, glob will return false $files=glob('*.txt')?glob('*.txt'):array(); The problem with that is that if something matches, the filesystem will be scanned twice - inefficient! Better is: $f = glob('*.txt'); $files=$f?$f:array(); ---- Server IP: 69.147.83.197 Probable Submitter: 195.97.237.246 ---- Manual Page -- http://www.php.net/manual/en/function.glob.php Edit -- https://master.php.net/note/edit/98753 Del: integrated -- https://master.php.net/note/delete/98753/integrated Del: useless -- https://master.php.net/note/delete/98753/useless Del: bad code -- https://master.php.net/note/delete/98753/bad+code Del: spam -- https://master.php.net/note/delete/98753/spam Del: non-english -- https://master.php.net/note/delete/98753/non-english Del: in docs -- https://master.php.net/note/delete/98753/in+docs Del: other reasons-- https://master.php.net/note/delete/98753 Reject -- https://master.php.net/note/reject/98753 Search -- https://master.php.net/manage/user-notes.php