为何就是不愿动手指、动脑筋?
要修改的地方相当少!
PHP复制代码
function dir_map ($source_dir, $directory_depth = 0, $hidden = FALSE)
{
if ($fp = @opendir($source_dir))
{
$filedata = array();
$new_depth = $directory_depth - 1;
$source_dir = rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
while (FALSE !== ($file = readdir($fp)))
{
// Remove '.', '..', and hidden files [optional]
if ( ! trim($file, '.') OR ($hidden == FALSE && $file[0] == '.'))
{
continue;
}
$filedata[$file] = @is_dir($source_dir.$file) ? (($directory_depth < 1 OR $new_depth > 0) ? dir_map ($source_dir.$file.DIRECTORY_SEPARATOR, $new_depth, $hidden) : array()) : NULL;
}
closedir($fp);
return $filedata;
}
return FALSE;
}
复制代码
|