PHP directory_to_array函数代码示例

function directory_to_array($directory, $extension = "", $full_path = true)
{
    $array_items = array();
    if ($handle = opendir($directory)) {
        while (false !== ($file = readdir($handle))) {
            if ($file != "." && $file != "..") {
                if (is_dir($directory . "/" . $file)) {
                    $array_items = array_merge($array_items, directory_to_array($directory . "/" . $file, $extension, $full_path));
                } else {
                    $file_ext = substr(strrchr($file, "."), 1);
                    if (!$extension || in_array($file_ext, $extension)) {
                        if ($full_path) {
                            $array_items[] = $directory . "/" . $file;
                        } else {
                            $array_items[] = $file;
                        }
                    }
                }
            }
        }
        closedir($handle);
    } else {
        die(TEXT_FAILED_OPEN_DIR . $directory);
    }
    return $array_items;
}

function directory_to_array($directory, $ignores = NULL, $only_binary_files = false)
{
    if (!$ignores) {
        $ignores = array('.', '..');
    }
    $array_items = array();
    $handle = @opendir($directory);
    if (!$handle) {
        return array();
    }
    $file = readdir($handle);
    $dirs = array();
    while ($file !== false) {
        if (in_array($file, $ignores)) {
            $file = readdir($handle);
            continue;
        }
        $filepath = realpath($directory . "/" . $file);
        $dir = array_pop(explode("/", $directory));
        if (!is_readable($filepath)) {
            $file = readdir($handle);
            continue;
        }
        if (is_dir($filepath)) {
            array_push($dirs, $filepath);
        } else {
            if ($only_binary_files && !is_binary($filepath)) {
                $file = readdir($handle);
                continue;
            }
            $relative_path = $dir != '' ? $dir . "/" : '';
            $array_items[] = preg_replace("/\\/\\//si", "/", $relative_path . $file);
        }
        $file = readdir($handle);
    }
    sort($array_items);
    sort($dirs);
    foreach ($dirs as $filepath) {
        $files = directory_to_array($filepath, $ignores, $only_binary_files);
        if ($dir != '') {
            array_walk($files, 'add_prefix', $dir);
        }
        $array_items = array_merge($array_items, $files);
    }
    closedir($handle);
    return $array_items;
}

function directory_to_array($directory, $extension = "", $full_path = true)
{
    $array_items = array();
    if (!($contents = scandir($directory))) {
        return $array_items;
    }
    foreach ($contents as $file) {
        if ($file != "." && $file != "..") {
            if (is_dir($directory . "/" . $file)) {
                $array_items = array_merge($array_items, directory_to_array($directory . "/" . $file, $extension, $full_path));
            } else {
                $file_ext = substr(strrchr($file, "."), 1);
                if (!$extension || in_array($file_ext, $extension)) {
                    $array_items[] = $full_path ? $directory . "/" . $file : $file;
                }
            }
        }
    }
    return $array_items;
}

 public function get_available_models()
 {
     $CI =& get_instance();
     $CI->load->helper('directory');
     $CI->load->helper('file');
     $all_models = array();
     $exclude = array('index.html');
     $models = directory_to_array(APPPATH . 'models/', TRUE, $exclude, FALSE, TRUE);
     $all_models['application'] = array_combine($models, $models);
     // loop through allowed modules and get models
     $modules_allowed = $CI->config->item('modules_allowed', 'fuel');
     foreach ($modules_allowed as $module) {
         $module_path = MODULES_PATH . $module . '/models/';
         if (file_exists($module_path)) {
             $models = directory_to_array($module_path, TRUE, $exclude, FALSE, TRUE);
             $all_models[$module] = array_combine($models, $models);
         }
     }
     return $all_models;
 }

 /**
  * Returns whether documenation exists for the advanced module
  *
  * @access	public
  * @return	boolean
  */
 public function tests()
 {
     $dir_path = $this->server_path() . 'tests/';
     $tests = array();
     // if a directory, grab all the tests in it
     if (is_dir($dir_path)) {
         $tests = directory_to_array($dir_path);
     }
     return $tests;
 }

function um_component_directory_get_all_files($component, $binary = false)
{
    if (!$component || !isset($component->path)) {
        return array();
    }
    if (!is_dir($component->path)) {
        return array();
    }
    $path = $component->path;
    if (substr($path, -1) != '/') {
        $path .= "/";
    }
    $files = directory_to_array($path, array('.svn', '.cvs', '.git', '.', '..'), $binary);
    $blacklisted = um_component_get_all_blacklisted($component);
    return array_diff($files, $blacklisted);
}

function DBSavePost($post_id, $pinned, $boardName, $title, $content, $user_id, $added_tags, $deleted_tags)
{
    $date = getTime();
    global $db;
    $stmt = $db->stmt_init();
    if ($stmt->prepare('CALL Check_Post_Owner(?,?)')) {
        $stmt->bind_param('ii', $post_id, $user_id);
        $stmt->execute();
        $stmt->bind_result($result);
        $stmt->fetch();
        $stmt->close();
        if ($result == 0 || $post_id == -1) {
            $db->next_result();
            $stmt = $db->stmt_init();
            //htmlspecialchars($title, ENT_HTML401, 'UTF-8', false)
            if ($stmt->prepare('CALL Save_Post(?,?,?,?,?,?,?,?)')) {
                $stmt->bind_param('isiissii', $post_id, $boardName, $user_id, $pinned, $title, $content, $date, $date);
                $stmt->execute();
                $post_id_out = NULL;
                $stmt->bind_result($post_id_out);
                $stmt->fetch();
                $stmt->close();
                if ($added_tags != null) {
                    for ($t = 0; $t < sizeof($added_tags); $t++) {
                        DBSavePostTag($post_id_out, $added_tags[$t], "Save");
                    }
                }
                if ($deleted_tags != null) {
                    for ($t = 0; $t < sizeof($deleted_tags); $t++) {
                        DBSavePostTag($post_id_out, $deleted_tags[$t], "Delete");
                    }
                }
                if ($post_id_out > 0) {
                    $encoded_post_id = str_replace("/", "SLASH", fnEncrypt("p" . $post_id_out));
                    $user_dir = "../tmp/" . $user_id . "/";
                    $target_dir = "../upload/" . $encoded_post_id . "/";
                    $files = directory_to_array($user_dir);
                    // if there are more than 0 files in the ../tmp/[UserID] directory
                    if (sizeof($files) > 0) {
                        // if ../upload/[UserID] direcoty does not exists, create the directory
                        if (!(file_exists($target_dir) && is_dir($target_dir))) {
                            @mkdir($target_dir, 0777, true);
                        } else {
                            //delete all files
                        }
                        $index = 0;
                        while ($file = $files[$index++]) {
                            $filesize = filesize($file);
                            $filealias = end(explode("/", $file));
                            $fileextension = end(explode(".", $filealias));
                            $filename = substr($filealias, 14);
                            $fileDirectory = $target_dir . $filename;
                            $fileAddress = publicUrl . "/upload/" . $encoded_post_id . "/" . $filename;
                            //DB Save
                            //$result = DBSaveUploadFile($fileextension, $post_id_out, -1, $filesize, $fileDirectory, $fileAddress);
                            //Check Image is in the DOM
                            $doc = new DOMDocument();
                            @$doc->loadHTML(mb_convert_encoding($content, 'HTML-ENTITIES', 'UTF-8'));
                            $tags = $doc->getElementsByTagName('img');
                            foreach ($tags as $tag) {
                                $source = $tag->getAttribute('src');
                                if ($source == $user_dir . $filealias) {
                                    $tag->removeAttribute('src');
                                    $tag->setAttribute('src', $fileDirectory);
                                }
                            }
                            $newContent = @$doc->saveHTML('body');
                            $newContent = str_replace('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">', '', $newContent);
                            $db->next_result();
                            $stmt = $db->stmt_init();
                            //htmlspecialchars($title, ENT_HTML401, 'UTF-8', false)
                            if ($stmt->prepare('CALL Save_Post(?,?,?,?,?,?,?,?)')) {
                                $stmt->bind_param('isiissii', $post_id, $boardName, $user_id, $pinned, $title, $newContent, $date, $date);
                                $stmt->execute();
                                $post_id_out = NULL;
                                $stmt->bind_result($post_id_out);
                                $stmt->fetch();
                                $stmt->close();
                            }
                            //Move file from /tmp/ to /upload/
                            rename($file, $user_dir . $filename);
                            copy($user_dir . $filename, $target_dir . $filename);
                            unlink($user_dir . $filename);
                        }
                    }
                }
                return $post_id_out;
            }
        }
    }
    return -1;
}

 /**
  * Returns a list of file types that are allowed for a particular folder
  *
  * @access	public
  * @param	string	folder name
  * @param	boolean	will recursively look inside nested folders. Default is FALSE
  * @param	boolean	will include the server path. Default is FALSE
  * @return	mixed
  */
 public function dir_files($folder, $recursive = FALSE, $append_path = FALSE)
 {
     $dir = assets_server_path($folder);
     return directory_to_array($dir, $recursive, array(), $append_path);
 }

 /**
  * Initialize the user preferences
  *
  * Accepts an associative array as input, containing display preferences
  *
  * @access	public
  * @param	array	config preferences
  * @return	void
  */
 public function initialize($config = array())
 {
     // setup any intialized variables
     foreach ($config as $key => $val) {
         if (isset($this->{$key})) {
             $this->{$key} = $val;
         }
     }
     // grab layouts from the directory if layouts auto is true in the fuel_layouts config
     $this->CI->load->helper('file');
     $this->CI->load->helper('directory');
     $layout_path = APPPATH . 'views/' . $this->layouts_folder;
     $layouts = get_filenames($layout_path);
     $layout_files = directory_to_array($layout_path, TRUE);
     if (!empty($layout_files)) {
         foreach ($layout_files as $file) {
             $layout = end(explode('/', $file));
             $layout = substr($layout, 0, -4);
             $file_dir = ltrim(dirname($file), '/');
             if ($file_dir != ltrim($layout_path, '/')) {
                 $group = end(explode('/', $file_dir));
             } else {
                 $group = '';
             }
             // we won't show those that have underscores in front of them'
             if (substr($group, 0, 1) != '_') {
                 if (empty($this->layouts[$layout]) and substr($layout, 0, 1) != '_') {
                     $this->layouts[$layout] = array('class' => 'Fuel_layout', 'group' => $group);
                 } else {
                     if (!empty($this->layouts[$layout])) {
                         if (!is_object($this->layouts[$layout]) and empty($this->layouts[$layout]['group'])) {
                             $this->layouts[$layout]['group'] = $group;
                         }
                     }
                 }
             }
         }
     }
     // grab layouts from advanced module
     $advanced_modules = $this->CI->fuel->modules->advanced(FALSE);
     foreach ($advanced_modules as $mod) {
         $path = $mod->path() . 'config/' . $mod->name() . '_layouts.php';
         if (file_exists($path)) {
             include $path;
             if (!empty($config['layouts'])) {
                 $this->layouts = array_merge($this->layouts, $config['layouts']);
             }
             if (!empty($config['blocks'])) {
                 $this->blocks = array_merge($this->blocks, $config['blocks']);
             }
         } elseif (method_exists($mod, 'setup_layouts')) {
             $mod->setup_layouts();
         }
     }
     // initialize layout objects
     foreach ($this->layouts as $name => $init) {
         $this->add($name, $init);
     }
 }

 /**
  * Deletes an asset and will perform any necessary folder cleanup
  *
  * @access	protected
  * @param	string	An asset file to delete
  * @return	string
  */
 protected function _delete($file)
 {
     $CI =& get_instance();
     $file = $this->get_file($file);
     $deleted = FALSE;
     // cleanup beginning slashes
     $doc_root = preg_replace("!{$_SERVER['SCRIPT_NAME']}\$!", '', $_SERVER['SCRIPT_FILENAME']);
     $filepath = $doc_root . $file;
     // normalize file path
     $parent_folder = dirname($filepath) . '/';
     if (file_exists($filepath)) {
         $deleted = unlink($filepath);
     }
     $max_depth = 5;
     $i = 0;
     $end = FALSE;
     while (!$end) {
         // if it is the last file in a subfolder (not one of the main asset folders), then we recursively remove the folder to clean things up
         $excluded_asset_folders = $CI->fuel->assets->excluded_asset_server_folders();
         if (!in_array($parent_folder, $excluded_asset_folders)) {
             $dir_files = directory_to_array($parent_folder);
             // if empty, now remove
             if (empty($dir_files)) {
                 @rmdir($parent_folder);
             } else {
                 $end = TRUE;
             }
         } else {
             $end = TRUE;
         }
         $parent_folder = dirname($parent_folder) . '/';
     }
     $i++;
     if ($max_depth == $i) {
         $end = TRUE;
     }
     return $deleted;
 }

/**
 * Insert into the DB of the course all the directories
 * @param   string path of the /work directory of the course
 * @return  -1 on error, sql query result on success
 * @author  Julio Montoya
 * @version April 2008
 * @param string $base_work_dir
 */
function insert_all_directory_in_course_table($base_work_dir)
{
    $dir_to_array = directory_to_array($base_work_dir, true);
    $only_dir = array();
    for ($i = 0; $i < count($dir_to_array); $i++) {
        $only_dir[] = substr($dir_to_array[$i], strlen($base_work_dir), strlen($dir_to_array[$i]));
    }
    $course_id = api_get_course_int_id();
    $group_id = api_get_group_id();
    $work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
    for ($i = 0; $i < count($only_dir); $i++) {
        $url = $only_dir[$i];
        $params = ['c_id' => $course_id, 'url' => $url, 'title' => '', 'description' => '', 'author' => '', 'active' => '1', 'accepted' => '1', 'filetype' => 'folder', 'post_group_id' => $group_id];
        Database::insert($work_table, $params);
    }
}

 /**
  * Deletes an asset and will perform any necessary folder cleanup
  *
  * @access	protected
  * @param	string	An asset file to delete
  * @return	string
  */
 protected function _delete($file)
 {
     $CI =& get_instance();
     $file = $this->get_file($file);
     $deleted = FALSE;
     // cleanup beginning slashes
     $assets_folder = WEB_ROOT . $CI->config->item('assets_path');
     $file = trim(str_replace($assets_folder, '', $file), '/');
     // Causes issues in some environments like GoDaddy... was originally changed for the assets to potentially be in a parent folder
     // $doc_root = preg_replace("!${_SERVER['SCRIPT_NAME']}$!", '', $_SERVER['SCRIPT_FILENAME']);
     // $filepath = $doc_root.$file;
     // normalize file path
     $filepath = $assets_folder . $file;
     $parent_folder = dirname($filepath) . '/';
     if (file_exists($filepath)) {
         $deleted = unlink($filepath);
     }
     $max_depth = 5;
     $i = 0;
     $end = FALSE;
     while (!$end) {
         // if it is the last file in a subfolder (not one of the main asset folders), then we recursively remove the folder to clean things up
         $excluded_asset_folders = $CI->fuel->assets->excluded_asset_server_folders();
         if (!in_array($parent_folder, $excluded_asset_folders)) {
             $dir_files = directory_to_array($parent_folder);
             // if empty, now remove
             if (empty($dir_files)) {
                 @rmdir($parent_folder);
             } else {
                 $end = TRUE;
             }
         } else {
             $end = TRUE;
         }
         $parent_folder = dirname($parent_folder) . '/';
     }
     $i++;
     if ($max_depth == $i) {
         $end = TRUE;
     }
     return $deleted;
 }

 function _get_tests($folder, $module = NULL)
 {
     $return = array();
     if (file_exists($folder)) {
         $tests = directory_to_array($folder);
         foreach ($tests as $test) {
             $dir = '/' . $test;
             if (substr($test, -9) == '_test.php') {
                 $val = str_replace(EXT, '', end(explode('/', $test)));
                 $return[$module . ':' . $dir] = !empty($module) ? '<strong>' . $module . ':</strong> ' . humanize($val) : humanize($val);
             }
         }
     }
     return $return;
 }

// 			$filealias = end(explode("/", $file));
// 			$filename = substr($filealias, 14);
// 			rename ($file, $user_dir.$filename);
// 			copy ($user_dir.$filename, $target_dir.$filename);
// 			unlink($user_dir.$filename);
// 		}
// 	}
// }
$post_id_out = 217;
$user_id = 52;
if ($post_id_out > 0) {
    echo "hi";
    $encoded_post_id = fnEncrypt("p" . $post_id_out);
    $user_dir = "../tmp/" . $user_id . "/";
    $target_dir = "../upload/" . $encoded_post_id . "/";
    $files = directory_to_array($user_dir);
    echo "hi";
    // if there are more than 0 files in the ../tmp/[UserID] directory
    if (sizeof($files) > 0) {
        echo "hi";
        // if ../upload/[UserID] direcoty does not exists, create the directory
        if (!(file_exists($target_dir) && is_dir($target_dir))) {
            @mkdir($target_dir, 0777, true);
        } else {
            //delete all files
        }
        $index = 0;
        while ($file = $files[$index++]) {
            $filesize = filesize($file);
            $filealias = end(explode("/", $file));
            $fileextension = end(explode(".", $filealias));

 /**
  * Returns an array of view files pages used with opt-in controller method
  *
  * @access	public
  * @param	string name of view subfolder to search
  * @return	array
  */
 public function views($subfolder = '')
 {
     $this->CI->load->helper('directory');
     if (!empty($subfolder)) {
         $subfolder = trim($subfolder, '/') . '/';
     }
     $views_path = APPPATH . 'views/' . $subfolder;
     $view_pages = directory_to_array($views_path, TRUE, '/^_(.*)|\\.html$/', FALSE, TRUE);
     sort($view_pages);
     return $view_pages;
 }