note 106848 added to class.recursivecallbackfilteriterator

Note that the following filters out both files and directories whos names start with the letter "T". The important thing here is that since the function returns false for a directory entry whos name starts with T, the directory is also not traversed recursively. <?php $doesntStartWithLetterT = function ($current) { return $current->getFileName()[0] !== 'T'; }; $rdi = new RecursiveDirectoryIterator(__DIR__); $files = new RecursiveCallbackFilterIterator($rdi, $doesntStartWithLetterT); foreach (new RecursiveIteratorIterator($files) as $file) { echo $file->getPathname() . PHP_EOL; } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 76.14.54.90 ---- Manual Page -- http://www.php.net/manual/en/class.recursivecallbackfilteriterator.php Edit -- https://master.php.net/note/edit/106848 Del: integrated -- https://master.php.net/note/delete/106848/integrated Del: useless -- https://master.php.net/note/delete/106848/useless Del: bad code -- https://master.php.net/note/delete/106848/bad+code Del: spam -- https://master.php.net/note/delete/106848/spam Del: non-english -- https://master.php.net/note/delete/106848/non-english Del: in docs -- https://master.php.net/note/delete/106848/in+docs Del: other reasons-- https://master.php.net/note/delete/106848 Reject -- https://master.php.net/note/reject/106848 Search -- https://master.php.net/manage/user-notes.php