note 74919 added to function.readdir

// To keep things simple and short, you can use regex (Regular Expressions) to match list of complex filenames. Be creative! <?php if ($handle = opendir('./')) { while (false !== ($file = readdir($handle))) { if (preg_match("/\.ttf$|\.html$|\.txt$/i", $file)) { echo "$file\n<br>"; } } closedir($handle); } ?> // Here is more regex examples // All files except the ones that start from . and .. // !preg_match("/^\.{1,}/", $file) // All files with extensions html, txt, ttf // preg_match("/\.ttf$|\.html$|\.txt$/i", $file) // All file names which named by numbers only // preg_match("/^\d{1,}/", $file) // All file names that look like dates such as 2007-05-03 // preg_match("/^\d{4,4}-\d\d-\d\d/", $file) ---- Server IP: 64.71.164.2 Probable Submitter: 12.34.51.20 ---- Manual Page -- http://www.php.net/manual/en/function.readdir.php Edit -- https://master.php.net/note/edit/74919 Del: integrated -- https://master.php.net/note/delete/74919/integrated Del: useless -- https://master.php.net/note/delete/74919/useless Del: bad code -- https://master.php.net/note/delete/74919/bad+code Del: spam -- https://master.php.net/note/delete/74919/spam Del: non-english -- https://master.php.net/note/delete/74919/non-english Del: in docs -- https://master.php.net/note/delete/74919/in+docs Del: other reasons-- https://master.php.net/note/delete/74919 Reject -- https://master.php.net/note/reject/74919 Search -- https://master.php.net/manage/user-notes.php