Information Technology Tips

PHP Code function processEachFileIn($path, callable $callback) { $objects = new RecursiveIteratorIterator( new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::SELF_FIRST); foreach ($objects as $object) { if (!$object->isDir() && $object->getFilename() != '.' && $object->getFilename() != '..') { $callback($object); } } } Example Usage The below code demonstrates print all file names in directory /tmp recursively. processEachFileIn('/tmp', function($file){ echo $file->getFilename()."\n"; });