PHP dir::create方法代码示例

 public static function create($dir, $mode = 0755)
 {
     if (is_dir($dir) || @mkdir($dir, $mode)) {
         return true;
     }
     if (!dir::create(dirname($dir), $mode)) {
         return false;
     }
     return @mkdir($dir, $mode);
 }

 /**
  * 创建目录
  * @staticvar array $dirArr
  * @param type $dir
  * @return boolean 
  */
 private function createDir($dir)
 {
     static $dirArr = array();
     if (isset($dirArr[$dir])) {
         return true;
     }
     if (!dir::create($dir)) {
         return false;
     }
     $dirArr[$dir] = true;
     return true;
 }

 public function run()
 {
     if (C("SESSION_SAVE_PATH")) {
         session_save_path(C("SESSION_SAVE_PATH"));
     }
     if (!session_save_path()) {
         dir::create(ROOT_PATH . '/session');
         session_save_path(ROOT_PATH . '/session');
     }
     session_name(C("SESSION_NAME"));
     session_set_save_handler(array(&$this, "open"), array(&$this, "close"), array(&$this, "read"), array(&$this, "write"), array(&$this, "destroy"), array(&$this, "gc"));
 }

 /**
  * 设置缓存数据
  * @param type $args
  * @return type 
  */
 public function set($name, $data, $time = null, $path = null)
 {
     $cacheFile = $this->getCacheFile($name, $path);
     if ($this->isValid($name, $time, $path)) {
         //缓存是否有效
         return true;
     }
     $data = "<?php \r\n  if(!defined('PATH_HD'))exit;\r\n" . $this->createCatchData($name, $data) . "?>";
     dir::create(dirname($cacheFile));
     //创建缓存目录
     if (file_put_contents($cacheFile, $data)) {
         return true;
     }
 }

 /**
  * 模板显示
  * @param string    $tpl_file       模板文件
  * @param number    $cacheTime      缓存时间
  * @param string    $contentType    文件类型
  * @param string    $charset        字符集
  * @param boolean   $show           是否显示
  */
 public function display($tplFile = "", $cacheTime = null, $contentType = "text/html", $charset = "", $show = true)
 {
     $this->endFix = '.' . trim(C("TPL_FIX"), '.');
     $this->tplFile = $this->getTemplateFile($tplFile);
     $this->set_cache_file();
     //设置缓存文件
     $this->set_cache_time($cacheTime);
     //设置缓存时间
     $this->compileFile = CACHE_COMPILE_PATH . '/' . md5_d($this->tplFile) . '.php';
     if (C("debug")) {
         tplCompile(array(basename($this->tplFile), $this->compileFile));
         //记录模板编译文件
     }
     $content = false;
     //静态缓存数据内容
     if ($this->cacheTime > 0) {
         //缓存控制ssp
         dir::create(CACHE_TPL_PATH);
         //缓存目录
         if ($this->cacheStat || $this->is_cache($this->cacheTime)) {
             $content = file_get_contents($this->cacheFile);
         }
     }
     if ($content === false) {
         //不使用缓存
         if ($this->checkCompile($tplFile)) {
             //编译文件失效
             $this->compile();
         }
         $_CONFIG = C();
         $_LANGUAGE = L();
         if (!empty(self::$vars)) {
             //加载全局变量
             extract(self::$vars);
         }
         ob_start();
         include $this->compileFile;
         $content = ob_get_clean();
         if ($this->cacheTime > 0) {
             file_put_contents($this->cacheFile, $content);
         }
     }
     if ($show) {
         $charset = strtoupper(C("CHARSET")) == 'UTF8' ? "UTF-8" : strtoupper(C("CHARSET"));
         header("Content-type:" . $contentType . ';charset=' . $charset);
         echo $content;
     } else {
         return $content;
     }
 }

 public function run()
 {
     $this->content = file_get_contents($this->tplFile);
     //获得模板内容
     $this->replaceAssignVar();
     $this->loadParseTags();
     //加载标签库  及解析标签
     $this->compile();
     //解析全局内容
     $this->replaceConst();
     //将所有常量替换   如把__APP__进行替换
     $this->content = '<?php if(!defined("PATH_HD"))exit;?>' . "\r\n" . $this->content;
     if (!is_dir(CACHE_COMPILE_PATH)) {
         dir::create(CACHE_COMPILE_PATH);
     }
     file_put_contents($this->compileFile, $this->content);
 }

 public static function write($message, $type = 3, $destination = NULL, $extra_headers = NULL)
 {
     if (!C("LOG_START")) {
         return;
     }
     dir::create(PATH_LOG);
     if (is_null($destination)) {
         $destination = PATH_LOG . '/' . date("ymd") . md5(C("LOG_KEY")) . ".log";
     }
     if ($type == 3) {
         if (is_file($destination) && filesize($destination) > C("LOG_SIZE")) {
             rename($destination, dirname($destination) . "/" . time() . ".log");
         }
     }
     $now = date("y-m-d h:i:s");
     $message = $message . "\t[时间]" . $now . "\r\n";
     error_log($message, $type, $destination, $extra_headers = null);
 }

 /**
  * 取得联动分类或城市的缓存数据值
  * @param string $type city or linkage
  * @return 换成数据数组
  */
 private function _getLinkageCache($type = 'linkage')
 {
     $field = array('laid', 'title');
     if ($type == 'city') {
         $field = array('id', 'name');
     }
     $cache = array();
     $path = PATH_ROOT . '/caches/linkage';
     $file = $path . '/' . $type . '.php';
     if (file_exists($file)) {
         $cache = (include $file);
     } else {
         dir::create($path);
         $db = M($type);
         $linkages = $db->field(implode(',', $field))->findall();
         foreach ($linkages as $value) {
             $cache[$value[$field[0]]] = $value[$field[1]];
         }
         file_put_contents($file, '<?php if(!defined("PATH_HD")){exit;}return ' . var_export($cache, TRUE) . ';');
     }
     return $cache;
 }

    public function add()
    {
        if (IS_POST) {
            $data = $_POST;
            $data['has_adminlist'] = isset($_POST['has_adminlist']) ? 1 : 0;
            //有后台
            $data['has_outurl'] = isset($_POST['has_outurl']) ? 1 : 0;
            //前台访问
            $data['config'] = isset($_POST['config']) ? 1 : 0;
            //有配置文件
            //-------------------检查必要信息
            $this->db->validate = array(array('name', 'nonull', '插件标识不能为空！', 2, 3), array('name', 'regexp:/^[a-zA-Z][a-zA-Z0-9_]+$/i', '插件标识只支持英文、数字', 2, 3), array('name', 'addonUniqueCheck', '该插件已经存在！', 2, 3), array('title', 'nonull', '插件名称不能为空！', 2, 3), array('version', 'nonull', '插件版本不能为空！', 2, 3), array('author', 'nonull', '插件作者不能为空！', 2, 3), array('description', 'nonull', '插件描述不能为空！', 2, 3));
            if (!$this->db->validate($data)) {
                $this->error($this->db->error);
            }
            $data['name'] = ucfirst($data['name']);
            $addonDir = APP_ADDON_PATH . $data['name'] . '/';
            //插件目录
            //验证安装目录
            if (!is_writable(APP_ADDON_PATH)) {
                $this->error(APP_ADDON_PATH . ' 不可写');
            }
            is_dir($addonDir) or dir::create($addonDir);
            //创建插件目录
            //-------------------创建配置文件
            if ($data['config']) {
                copy(HDPHP_PATH . 'Lib/Tpl/configAddon.php', $addonDir . 'config.php');
            }
            //-----------------控制器
            if ($data['has_adminlist'] || $data['has_outurl']) {
                //创建控制器目录
                is_dir($addonDir . 'Controller') or Dir::create($addonDir . 'Controller');
            }
            if ($data['has_adminlist']) {
                $controller = <<<str
<?php
/**
 * {$data['name']} 插件
 * @author 后盾向军 <houdunwangxj@gmail.com>
 */

class AdminController extends AddonController {

    public function index() {
        \$this->display();
    }
}
str;
                file_put_contents($addonDir . 'Controller/AdminController.class.php', $controller);
            }
            //创建前台访问控制器
            if ($data['has_outurl']) {
                $controller = <<<str
<?php
/**
 * {$data['name']} 插件
 * @author 后盾向军 <houdunwangxj@gmail.com>
 */

class IndexController extends AddonController {

    public function index() {
        \$this->display();
    }
}
str;
                file_put_contents($addonDir . 'Controller/IndexController.class.php', $controller);
            }
            $addonData = <<<str
<?php
/**
 * {$data['name']} 插件
 * @author 后盾向军 <houdunwangxj@gmail.com>
 */
class {$data['name']}Addon extends Addon
{

    //插件信息
    public \$info = array(
        'name' => '{$data['name']}',
        'title' => '{$data['title']}',
        'description' => '{$data['description']}',
        'status' => 1,
        'author' => '{$data['author']}',
        'version' => '{$data['version']}',
        'has_adminlist' => {$data['has_adminlist']},
    );

    //安装
    public function install()
    {
        return true;
    }

    //卸载
    public function uninstall()
    {
        return true;
    }
str;
//.........这里部分代码省略.........

 /**
  * 创建项目运行目录
  * @access private
  * @return void
  */
 public static function mkDirs()
 {
     if (is_dir(APP_COMMON_PATH)) {
         return;
     }
     //目录
     $dirs = array(APP_PATH, TEMP_PATH, APP_COMMON_PATH, APP_CONFIG_PATH, APP_ADDON_PATH, APP_MODEL_PATH, APP_CONTROLLER_PATH, APP_LANGUAGE_PATH, APP_HOOK_PATH, APP_TAG_PATH, APP_LIB_PATH, APP_COMPILE_PATH, APP_CACHE_PATH, APP_TABLE_PATH, APP_LOG_PATH, MODULE_CONTROLLER_PATH, MODULE_CONFIG_PATH, MODULE_LANGUAGE_PATH, MODULE_MODEL_PATH, MODULE_HOOK_PATH, MODULE_TAG_PATH, MODULE_LIB_PATH, MODULE_VIEW_PATH, CONTROLLER_VIEW_PATH, MODULE_PUBLIC_PATH, STATIC_PATH);
     foreach ($dirs as $d) {
         if (!dir_create($d, 0755)) {
             header("Content-type:text/html;charset=utf-8");
             exit("目录{$d}创建失败，请检查权限");
         }
     }
     //复制视图
     is_file(CONTROLLER_VIEW_PATH . "index.html") or copy(HDPHP_PATH . 'Lib/Tpl/view.html', CONTROLLER_VIEW_PATH . "index.html");
     //复制公共模板文件
     is_file(MODULE_PUBLIC_PATH . "success.html") or copy(HDPHP_PATH . 'Lib/Tpl/success.html', MODULE_PUBLIC_PATH . "success.html");
     is_file(MODULE_PUBLIC_PATH . "error.html") or copy(HDPHP_PATH . 'Lib/Tpl/error.html', MODULE_PUBLIC_PATH . "error.html");
     //复制模块配置文件
     is_file(MODULE_CONFIG_PATH . "config.php") or copy(HDPHP_PATH . 'Lib/Tpl/configModule.php', MODULE_CONFIG_PATH . "config.php");
     is_file(APP_CONFIG_PATH . "config.php") or copy(HDPHP_PATH . 'Lib/Tpl/configApp.php', APP_CONFIG_PATH . "config.php");
     //创建测试控制器
     is_file(MODULE_CONTROLLER_PATH . 'IndexController.class.php') or file_put_contents(MODULE_CONTROLLER_PATH . 'IndexController.class.php', file_get_contents(HDPHP_PATH . 'Lib/Tpl/controller.php'));
     //创建安全文件
     self::safeFile();
     //批量创建模块
     if (defined('MODULE_LIST')) {
         $module = explode(',', MODULE_LIST);
         if (!empty($module)) {
             foreach ($module as $m) {
                 dir::create(APP_PATH . $m);
                 dir::copy(MODULE_PATH, APP_PATH . $m);
             }
         }
     }
 }

 /**
  * 
  * 图片裁切处理
  * @param $img		操作的图片文件路径 
  * @param $outfile		输出文件路径
  * @param path                 缩略图存放路径
  * @param $t_type		裁切图片的方式 
  * @param $t_w		缩略图宽度
  * @param $t_h		缩略图高度
  * return $string 		处理后的文件名
  */
 public function thumb($img, $outfile = '', $path = '', $t_w = '', $t_h = '', $t_type = '')
 {
     if (!$this->check($img)) {
         return false;
     }
     //基础配置
     $t_type = $t_type ? $t_type : $this->thumb_type;
     $t_w = $t_w ? $t_w : $this->thumb_width;
     $t_h = $t_h ? $t_h : $this->thumb_height;
     $path = $path ? $path : C("THUMB_PATH");
     //获得图像信息
     $img_info = getimagesize($img);
     $img_w = $img_info[0];
     $img_h = $img_info[1];
     $img_type = image_type_to_extension($img_info[2]);
     //获得相关尺寸
     $thumb_size = $this->thumb_size($img_w, $img_h, $t_w, $t_h, $t_type);
     //原始图像资源
     $func = "imagecreatefrom" . substr($img_type, 1);
     $res_img = $func($img);
     //缩略图的资源
     if ($img_type == '.gif') {
         $res_thumb = imagecreate($thumb_size[0], $thumb_size[1]);
         $color = imagecolorallocate($res_thumb, 255, 0, 0);
     } else {
         $res_thumb = imagecreatetruecolor($thumb_size[0], $thumb_size[1]);
         imagealphablending($res_thumb, false);
         //关闭混色
         imagesavealpha($res_thumb, true);
         //储存透明通道
     }
     //绘制缩略图X
     if (function_exists("imagecopyresampled")) {
         imagecopyresampled($res_thumb, $res_img, 0, 0, 0, 0, $thumb_size[0], $thumb_size[1], $thumb_size[2], $thumb_size[3]);
     } else {
         imagecopyresized($res_thumb, $res_img, 0, 0, 0, 0, $thumb_size[0], $thumb_size[1], $thumb_size[2], $thumb_size[3]);
     }
     //处理透明色
     if ($img_type == '.gif') {
         imagecolortransparent($res_thumb, $color);
     }
     //配置输出文件名
     $imgInfo = pathinfo($img);
     $outfile = $outfile ? $outfile : $this->thumb_prefix . $imgInfo['filename'] . $this->thumb_endfix . "." . $imgInfo['extension'];
     $upload_dir = $path ? $path : dirname($img);
     dir::create($upload_dir);
     $outfile = $upload_dir . '/' . $outfile;
     $func = "image" . substr($img_type, 1);
     $func($res_thumb, $outfile);
     if (isset($res_img)) {
         imagedestroy($res_img);
     }
     if (isset($res_thumb)) {
         imagedestroy($res_thumb);
     }
     return $outfile;
 }

 /**
  * 验证目录
  * @param string $path		目录
  */
 public function checkDir($path)
 {
     return dir::create($path) && is_writeable($path) ? true : false;
 }

 /**
  * 设置SESSION存储路径
  * @param type $path 
  */
 static function set_save_path($path)
 {
     self::start();
     if (!is_dir($path)) {
         dir::create($path);
     }
     session_save_path($path);
 }

 public function getSaveFile($savepath, $filename)
 {
     //返回实际目录
     $dir = ZOTOP_PATH_ROOT . DS . $savepath;
     //目录检测
     if (!is_dir($dir) && !dir::create($dir, 0777)) {
         $this->error = 8;
         //目录不存在且无法自动创建
         return false;
     }
     @chmod($dir, 0777);
     if (!is_writeable($dir) && $dir != '/') {
         $this->error = 9;
         //不可写
         return false;
     }
     $savefile = $dir . $filename;
     return $savefile;
 }

 /**
  * 写入文件
  *
  * @param string $file
  * @param string $content
  * @param boolean $overwrite
  * @return boolean
  */
 public static function write($file, $content = '', $overwrite = TRUE)
 {
     $file = path::decode($file);
     //当目录不存在的情况下先创建目录
     if (!dir::exists(dirname($file))) {
         dir::create(dirname($file));
     }
     if (!file::exists($file) || $overwrite) {
         return @file_put_contents($file, $content);
     }
     return false;
 }