PHP create_dir函数代码示例

 public function save_image($page_id, $image)
 {
     $dir = DOCROOT . 'public' . DIRECTORY_SEPARATOR . 'upload' . DIRECTORY_SEPARATOR . 'page_preview' . DIRECTORY_SEPARATOR;
     create_dir($dir);
     $file = $dir . $page_id . '.jpg';
     $this->base64_to_jpeg($image, $file);
 }

 public function upload_image($dir = 'images')
 {
     $options = array('upload_dir' => FCPATH . config_item('site_attachments_dir') . $dir . '/', 'upload_url' => '/' . config_item('site_attachments_dir') . $dir . '/', 'script_url' => '/admin/upload/index/upload_image/' . $dir);
     $this->load->library('UploadHandler', $options);
     create_dir($this->uploadhandler->get_option('upload_dir'));
     $this->uploadhandler->initialize();
 }

/**
 * 拷贝目录及下面所有文件
 *
 * @param string $from 原路径
 * @param string $to   目标路径
 *
 * @return bool true拷贝成功，否则false
 */
function copy_dir($from, $to)
{
    $from = dir_path($from);
    $to = dir_path($to);
    if (!is_dir($from)) {
        return false;
    }
    if ($from == $to) {
        return true;
    }
    !is_dir($to) && create_dir($to);
    $list = glob($from . '*');
    if (!empty($list)) {
        foreach ($list as $v) {
            $path = $to . basename($v);
            if (is_dir($v)) {
                copy_dir($v, $path);
            } else {
                copy($v, $path);
                chmod($path, 0755);
            }
        }
    }
    return true;
}

 public function __construct()
 {
     parent::__construct();
     $this->_curruid = (int) $this->auth->user('uid');
     $this->_attach_dir = config_item('site_attach_dir') . DIRECTORY_SEPARATOR;
     if (@is_dir($this->_attach_dir) === FALSE) {
         create_dir($this->_attach_dir);
     }
 }

function create_dirs($dirs)
{
    $rtn = 1;
    foreach ($dirs as $dir) {
        if (!create_dir($dir)) {
            $rtn = 0;
        }
    }
    return $rtn;
}

function install()
{
    global $_plugin;
    global $success;
    global $error;
    global $errors;
    !plugin_is_installed($_plugin['name']) or $error = $errors['installed'];
    create_dir($_plugin['dir']['definitions']) or $error = $errors['create_dir'];
    copy_example('example', $_plugin['dir']['definitions']) or $error = $errors['example'];
    set_as_installed() or $error = $errors['installing'];
    $success = $_plugin['name'] . ' was successfully installed';
}

function create_dirs_recursively($dirs)
{
    $dirs = str_replace('\\', '', $dirs);
    $dirs_array = explode('/', $dirs);
    $dir = $dirs_array[0];
    unset($dirs_array[0]);
    create_dir($dir);
    foreach ($dirs_array as $d) {
        $dir .= '/' . $d;
        create_dir($dir);
    }
}

 function register_uploaded_file($file, $to_folder, $creator_id, $type, $access_policy = 'public')
 {
     $md5_hash = md5_file($file['tmp_name']);
     if ($md5_hash === false) {
         return false;
     }
     create_dir(DATA_PATH . $to_folder);
     $newName = getAvailableName(DATA_PATH . $to_folder, $file['name']);
     if (move_uploaded_file($file['tmp_name'], DATA_PATH . $to_folder . $newName) === false) {
         return false;
     }
     $file_record = array('creator' => $creator_id, 'creation_date' => now(), 'filepath' => $to_folder . $newName, 'filesize' => filesize(DATA_PATH . $to_folder . $newName), 'filename_original' => $file['name'], 'extension' => pathinfo($file['name'], PATHINFO_EXTENSION), 'mime_type' => $file['type'], 'md5_hash' => $md5_hash, 'type' => $type, 'access_policy' => $access_policy);
     $file_id = $this->insert($file_record);
     return $file_id;
 }

/**
 * 创建html生成文件
 * @param string $html
 * @param string $content
 * @return boolean
 */
function create_html($html, $content)
{
    //分析dir
    $dirname = dirname($html);
    $path = str_replace('\\', '/', FCPATH) . 'html/';
    if (!create_dir('html/' . $dirname)) {
        return false;
    }
    $fp = fopen($path . $html, 'w');
    if (!$fp) {
        return false;
    }
    fwrite($fp, $content);
    fclose($fp);
    return true;
}

 public function action_upload_files()
 {
     $files = array();
     if (isset($_FILES)) {
         foreach ($_FILES as $name => $file) {
             if (Upload::not_empty($file)) {
                 $filename = uniqid() . '_' . $file['name'];
                 $filename = preg_replace('/\\s+/u', '_', $filename);
                 $dir = 'public' . DIRECTORY_SEPARATOR . 'upload' . DIRECTORY_SEPARATOR . 'page_media';
                 create_dir($dir);
                 Upload::save($file, $filename, DOCROOT . $dir);
                 $files[] = array('url' => URL::site($dir . '/' . $filename), 'file' => $file, 'dir' => $dir, 'filename' => $filename);
             }
         }
     }
     $this->response->json(array('files' => $files));
 }

 /**
  * 生成语言包js
  *
  * @author          mrmsl <msl-138@163.com>
  * @date            2012-07-04 08:35:38
  * @lastmodify      2013-01-27 14:14:23 by mrmsl
  *
  * @return void 无返回值
  */
 public function createAction()
 {
     require CORE_PATH . 'functions/dir.php';
     create_dir(WEB_JS_LANG_PATH);
     $loop_arr = array('admin' => LANG_PATH, str_replace('modules/admin/', 'modules/' . FRONT_MODULE_NAME . '/', LANG_PATH));
     foreach ($loop_arr as $key => $item) {
         $lang_arr = scand_dir($item);
         //语言包
         foreach ($lang_arr as $k => $v) {
             $lang = is_file($filename = SYS_LANG_PATH . $k . '.php') ? include $filename : array();
             foreach ($v as $file) {
                 $lang = array_merge($lang, array_change_key_case(include $file, CASE_UPPER));
             }
             array2js($lang, 'L', WEB_JS_LANG_PATH . (is_string($key) ? $key . '.' : '') . $k . '.js');
         }
     }
 }

 /**
  * 检查目录可读、可写权限
  * @param  array  $directories
  * @return array
  */
 private function getDirctoriesState(array $directories)
 {
     $dirStates = array();
     foreach ($directories as $key => $dir) {
         $fullDirPath = WEB_ROOT . $dir;
         create_dir($fullDirPath);
         $dirStates[$key]['dir_name'] = $dir;
         // 测试可写
         if (is_writable($fullDirPath)) {
             $dirStates[$key]['writable'] = current_state_support('可写');
         } else {
             $dirStates[$key]['writable'] = current_state_unsupport('不可写');
         }
         // 测试可读
         if (is_readable($fullDirPath)) {
             $dirStates[$key]['readable'] = current_state_support('可读');
         } else {
             $dirStates[$key]['readable'] = current_state_unsupport('不可读');
         }
     }
     return $dirStates;
 }

 echo '<font color="blue">正在进行代码预处理CODE_ADV2..</font><br>';
 include GAME_ROOT . './include/modulemng.codeadv2.func.php';
 for ($i = 1; $i <= $n; $i++) {
     /*
     if (strtoupper($modn[$i])=='INPUT')
     {
     	echo '跳过模块input。<br>';
     	continue;
     }
     */
     echo '开始处理模块' . $modn[$i] . '...<br>';
     ob_end_flush();
     flush();
     $srcdir = GAME_ROOT . './include/modules/' . $modp[$i];
     $tpldir = GAME_ROOT . './gamedata/run/' . $modp[$i];
     create_dir($tpldir);
     clear_dir($tpldir);
     copy_dir($srcdir, $tpldir);
     foreach ($codelist[$i] as $key) {
         echo '&nbsp;&nbsp;&nbsp;&nbsp;正在处理代码' . $key . '.. ';
         ob_end_flush();
         flush();
         $src = GAME_ROOT . './include/modules/' . $modp[$i] . $key;
         $objfile = GAME_ROOT . './gamedata/run/' . $modp[$i] . $key;
         $objfile = substr($objfile, 0, -4) . '.adv' . substr($objfile, strlen($objfile) - 4);
         $delfile = GAME_ROOT . './gamedata/run/' . $modp[$i] . $key;
         preparse($modn[$i], $i, $src);
         parse($modn[$i], $src, $objfile);
         unlink($delfile);
         echo '完成。<br>';
         ob_end_flush();

 public static function form($appid, $list)
 {
     global $_G;
     $sql = "SELECT * FROM `mod:form_form` WHERE appid='" . $appid . "' ";
     //读取表单信息
     $list && ($sql .= " and id in(" . $list . ")");
     //创建子文件夹
     $folder = create_dir(self::direct($appid));
     $result = System::$db->getAll($sql);
     foreach ($result as $form) {
         $file = $folder . "/form." . $form['id'] . ".php";
         $part = array('form' => array(), 'group' => array(), 'option' => array());
         //表单主体
         foreach ($form as $key => $val) {
             if ($key == 'config') {
                 $form[$key] = fix_json($val);
             }
         }
         $part['form'] = $form;
         ////////////////
         //选项组
         $sql = "SELECT * FROM `mod:form_group` WHERE fid=" . $form['id'] . " and `state`>0 order BY sort ASC,id ASC";
         $res = System::$db->getAll($sql, 'id');
         foreach ($res as $gid => $group) {
             foreach ($group as $key => $val) {
                 if ($key == 'config') {
                     $group[$key] = fix_json($val);
                 }
                 if ($key == 'selected') {
                     $group[$key] = explode(',', $val);
                 }
             }
             $part['group'][$gid] = $group;
         }
         ////////////////
         //子选项
         $sql = "SELECT * FROM `mod:form_option` WHERE fid=" . $form['id'] . " and `state`>0 order BY sort ASC,id ASC";
         $res = System::$db->getAll($sql, 'id');
         foreach ($res as $oid => $option) {
             foreach ($option as $key => $val) {
                 if ($key == 'config') {
                     $option[$key] = fix_json($val);
                 }
             }
             $part['option'][$option['gid']][$oid] = $option;
         }
         ////////////////
         //写入缓存
         create_file($file, '<?php /*' . date("Y-m-d H:i:s") . '*/ $_CACHE[\'' . $appid . '\'] = ' . var_export($part, true) . ';');
     }
 }

 public static function moved_file($tmpdir, $newdir, $pack)
 {
     //return rename( $tmpdir, $newdir );
     $list = rglob($tmpdir . '*', GLOB_BRACE);
     //var_dump( $list );
     //exit;
     //批量迁移文件
     foreach ($list as $file) {
         $newd = str_replace($tmpdir, $newdir, $file);
         //var_dump( $file );
         //var_dump( $newd );
         //echo '<hr />';
         if (file_exists($file) && is_writable($file) == FALSE) {
             //记录在案
             self::$lastfile = str_replace($tmpdir, '', $file);
             return -10007;
         }
         ////////////////////////////
         if (file_exists($newd) && is_writable($newd) == FALSE) {
             //记录在案
             self::$lastfile = str_replace($newdir, '', $newd);
             return -10007;
         }
         ////////////////////////////
         //创建文件夹
         if (is_dir($file)) {
             create_dir($newd, TRUE, 0777);
         } else {
             //删除旧文件（winodws 环境需要）
             if (file_exists($newd)) {
                 unlink($newd);
             }
             //生成新文件
             $test = @rename($file, $newd);
             //记录在案
             self::$lastfile = str_replace($tmpdir, '', $file);
         }
         ////////////////////////////
         //移动文件出错
         if ($test === FALSE) {
             return -10005;
         }
     }
     //删除临时目录
     delete_dir($tmpdir);
     //删除文件包
     unlink(self::get_pack_file($pack));
     return count($list);
 }