php-toolkit/fsutil

use Toolkit\FsUtil\FileFinder;

$finder = FileFinder::create()
    ->files()
    ->name('*.php')
    // ->ignoreVCS(false)
    // ->ignoreDotFiles(false)
    // ->exclude('tmp')
    ->notPath('tmp')
    ->inDir(dirname(__DIR__));

foreach ($finder as $file) {
    // var_dump($file);
    echo "+ {$file->getPathname()}\n";
}

use Toolkit\FsUtil\ModifyWatcher;

$w  = new ModifyWatcher();
$ret = $w
    // ->setIdFile(__DIR__ . '/tmp/dir.id')
    ->watch(dirname(__DIR__))
    ->isChanged();

// d41d8cd98f00b204e9800998ecf8427e
// current file:  ae4464472e898ba0bba8dc7302b157c0
var_dump($ret, $mw->getDirMd5(), $mw->getFileCounter());