note 94202 added to function.glob

Previously shown example "<?php $files=glob('*.txt')?glob('*.txt'):array(); ?>" is a bad recommendation because it does the glob() twice for nothing. You could simply use "<?php $files=glob('*.txt')?$files:array(); ?>" instead. ---- Server IP: 66.207.199.35 Probable Submitter: 67.68.237.192 ---- Manual Page -- http://www.php.net/manual/en/function.glob.php Edit -- https://master.php.net/note/edit/94202 Del: integrated -- https://master.php.net/note/delete/94202/integrated Del: useless -- https://master.php.net/note/delete/94202/useless Del: bad code -- https://master.php.net/note/delete/94202/bad+code Del: spam -- https://master.php.net/note/delete/94202/spam Del: non-english -- https://master.php.net/note/delete/94202/non-english Del: in docs -- https://master.php.net/note/delete/94202/in+docs Del: other reasons-- https://master.php.net/note/delete/94202 Reject -- https://master.php.net/note/reject/94202 Search -- https://master.php.net/manage/user-notes.php