Exemplo n.º 1
0
function dir_walk($path = '', $depth = 0)
{
    if ($path == '') {
        $apath = './';
    } else {
        if (substr($path, -1, 1) != '/') {
            $path .= '/';
        }
        $apath = $path;
    }
    $out = array();
    $ds = utf8_encode(str_repeat("� � ", $depth));
    foreach (scandir($apath) as $v) {
        if (substr($v, 0, 1) == '.') {
            continue;
        }
        if (is_dir($apath . $v)) {
            printf("%s+ <b>%s</b><br/>\n", $ds, xml_escape($path . $v));
            dir_walk($path . $v, $depth + 1);
            print "<br/>\n";
        } else {
            if (ext($v) == 'pyc' || $path == '' && $v == 'index.php') {
                continue;
            }
            $out[] = $v;
        }
    }
    foreach ($out as $file) {
        printf("%s<a href=\"?sauce=%s\">%s</a><br/>\n", $ds, urlencode($path . $file), xml_escape($file));
    }
}
Exemplo n.º 2
0
/**
 * Calls a function for every file in a folder.
 *
 * @author Vasil Rangelov a.k.a. boen_robot
 *
 * @param string $callback The function to call. It must accept one argument that is a relative filepath of the file.
 * @param string $dir The directory to traverse.
 * @param array $types The file types to call the function for. Leave as NULL to match all types.
 * @param bool $recursive Whether to list subfolders as well.
 * @param string $baseDir String to append at the beginning of every filepath that the callback will receive.
 */
function dir_walk($callback, $dir, $types = null, $ignore = null, $recursive = false, $baseDir = '')
{
    $dir = rtrim($dir, '/');
    debug_output("opening directory " . $dir, 0);
    if ($dh = opendir($dir)) {
        while (($file = readdir($dh)) !== false) {
            if ($file === '.' || $file === '..') {
                continue;
            }
            $continue = true;
            if (isset($GLOBALS['ignore'])) {
                foreach ($GLOBALS['ignore'] as $regex) {
                    $test = preg_match($regex, $file);
                    if ($test && count($test)) {
                        debug_output('found "' . $regex . '" skipping file ' . $file, 1);
                        $continue = false;
                    } elseif (preg_last_error()) {
                        debug_output('Bad regex "' . $regex . '" preg_last_error = ' . preg_error_output(preg_last_error()), 5);
                    }
                }
            }
            if ($continue) {
                $file_path = $dir . '/' . $file;
                if (is_file($file_path)) {
                    debug_output('found file ' . $file_path, 0);
                    if (is_array($types)) {
                        $pathinfo = pathinfo($file_path, PATHINFO_EXTENSION);
                        debug_output($pathinfo, 0);
                        if (!in_array(strtolower($pathinfo), $types, true)) {
                            continue;
                        }
                    }
                    $callback($baseDir . $file);
                } elseif ($recursive && is_dir($file_path)) {
                    dir_walk($callback, $file_path . DIRECTORY_SEPARATOR, $types, $ignore, $recursive, $baseDir . $file . DIRECTORY_SEPARATOR);
                } else {
                    debug_output('doing nothing ' . $file_path);
                }
            }
        }
        closedir($dh);
    } else {
        echo "unable to open directory {$dir}\r\n";
    }
    debug_output("leaving directory " . $file, 0);
}