PHP alias_import函数代码示例

 /**
 +----------------------------------------------------------
 * 系统自动加载ThinkPHP类库
 * 并且支持配置自动加载路径
 +----------------------------------------------------------
 * @param string $classname 对象类名
 +----------------------------------------------------------
 * @return void
 +----------------------------------------------------------
 */
 public static function autoload($classname)
 {
     // 检查是否存在别名定义
     if (alias_import($classname)) {
         return;
     }
     // 自动加载当前项目的Actioon类和Model类
     if (substr($classname, -5) == "Model") {
         require_cache(LIB_PATH . 'Model/' . $classname . '.class.php');
     } elseif (substr($classname, -6) == "Action") {
         require_cache(LIB_PATH . 'Action/' . $classname . '.class.php');
     } else {
         // 根据自动加载路径设置进行尝试搜索
         if (C('APP_AUTOLOAD_PATH')) {
             $paths = explode(',', C('APP_AUTOLOAD_PATH'));
             foreach ($paths as $path) {
                 if (import($path . $classname . '.class.php')) {
                     // 如果加载类成功则返回
                     return;
                 }
             }
         }
     }
     return;
 }

function S($name, $value = '', $expire = '', $type = '', $options = null)
{
    static $_cache = array();
    alias_import('Cache');
    //取得缓存对象实例
    $cache = Cache::getInstance($type, $options);
    if ('' !== $value) {
        if (is_null($value)) {
            // 删除缓存
            $result = $cache->rm($name);
            if ($result) {
                unset($_cache[$type . '_' . $name]);
            }
            return $result;
        } else {
            // 缓存数据
            $cache->set($name, $value, $expire);
            $_cache[$type . '_' . $name] = $value;
        }
        return;
    }
    if (isset($_cache[$type . '_' . $name])) {
        return $_cache[$type . '_' . $name];
    }
    // 获取缓存数据
    $value = $cache->get($name);
    $_cache[$type . '_' . $name] = $value;
    return $value;
}

 /**
  * 执行不存在的函数时会自动执行的魔术方法
  * 编辑器上传时执行php脚本及ispost或_post等都会执行这个方法
  * @access protected
  * @param string $method 方法名
  * @param mixed $args 方法参数
  * @return mixed
  */
 public function __call($method, $args)
 {
     //调用的方法不存在
     if (strcasecmp($method, METHOD) == 0) {
         //执行插件如uploadify|ueditor|keditor
         if (alias_import($method)) {
             require alias_import($method);
         } elseif (method_exists($this, "__empty")) {
             //执行空方法_empty
             $this->__empty($args);
         } else {
             //方法不存在时抛出404错误页
             _404('模块中不存在方法' . $method);
         }
     }
 }

 /**
  * 执行不存在的函数时会自动执行的魔术方法
  * 编辑器上传时执行php脚本及ispost或_post等都会执行这个方法
  * @param $action 方法名
  * @param $args 方法参数
  */
 public function __call($action, $args)
 {
     //调用的方法不存在
     if (strcasecmp($action, ACTION) == 0) {
         //执行插件如uploadify|ueditor|keditor
         if (alias_import($action)) {
             require alias_import($action);
         } elseif (method_exists($this, "__empty")) {
             //执行空方法_empty
             $this->__empty($args);
         } else {
             //方法不存在时抛出404错误页
             _404('控制器中不存在动作' . $action);
         }
     }
 }

 /**
  * 编译核心文件
  * @access private
  */
 private static function compile()
 {
     if (DEBUG) {
         is_file(TEMP_FILE) and unlink(TEMP_FILE);
         return;
     }
     $compile = '';
     //常量编译
     $_define = get_defined_constants(true);
     foreach ($_define['user'] as $n => $d) {
         if ($d == '\\') {
             $d = "'\\\\'";
         } else {
             $d = is_int($d) ? intval($d) : "'{$d}'";
         }
         $compile .= "defined('{$n}') OR define('{$n}',{$d});";
     }
     $files = array(HDPHP_CORE_PATH . 'App.class.php', HDPHP_CORE_PATH . 'Controller.class.php', HDPHP_CORE_PATH . 'Debug.class.php', HDPHP_CORE_PATH . 'Hook.class.php', HDPHP_CORE_PATH . 'HDPHP.class.php', HDPHP_CORE_PATH . 'HdException.class.php', HDPHP_CORE_PATH . 'Log.class.php', HDPHP_CORE_PATH . 'Route.class.php', HDPHP_FUNCTION_PATH . 'Functions.php', HDPHP_DRIVER_PATH . 'Cache/Cache.class.php', HDPHP_DRIVER_PATH . 'Cache/CacheFactory.class.php', HDPHP_DRIVER_PATH . 'Cache/CacheFile.class.php', HDPHP_DRIVER_PATH . 'Db/Db.class.php', HDPHP_DRIVER_PATH . 'Db/DbFactory.class.php', HDPHP_DRIVER_PATH . 'Db/DbInterface.class.php', HDPHP_DRIVER_PATH . 'Db/DbMysql.class.php', HDPHP_DRIVER_PATH . 'Model/Model.class.php', HDPHP_DRIVER_PATH . 'Model/RelationModel.class.php', HDPHP_DRIVER_PATH . 'Model/ViewModel.class.php', HDPHP_DRIVER_PATH . 'View/ViewHd.class.php', HDPHP_DRIVER_PATH . 'View/View.class.php', HDPHP_DRIVER_PATH . 'View/ViewFactory.class.php', HDPHP_DRIVER_PATH . 'View/ViewCompile.class.php', HDPHP_EXTEND_PATH . 'Tool/Dir.class.php');
     foreach ($files as $f) {
         $con = compress(trim(file_get_contents($f)));
         $compile .= substr($con, -2) == '?>' ? trim(substr($con, 5, -2)) : trim(substr($con, 5));
     }
     //HDPHP框加核心配置
     $compile .= 'C(' . var_export(C(), true) . ');';
     //HDPHP框架核心语言包
     $compile .= 'L(' . var_export(L(), true) . ');';
     //别名配置文件
     $compile .= 'alias_import(' . var_export(alias_import(), true) . ');';
     //编译内容
     $compile = '<?php if(!defined(\'DEBUG\'))exit;' . $compile . 'HDPHP::init();App::run();?>';
     //创建Boot编译文件
     if (is_dir(TEMP_PATH) or dir_create(TEMP_PATH) and is_writable(TEMP_PATH)) {
         return file_put_contents(TEMP_FILE, compress($compile));
     }
     header("Content-type:text/html;charset=utf-8");
     exit("<div style='border:solid 1px #dcdcdc;padding:30px;'>请修改" . realpath(dirname(TEMP_PATH)) . "目录权限</div>");
 }

 /**
  * The system automatically loads the library Senthot
  * And Support configure automatic loading path
  * @param string $class Object class name
  * @return void
  */
 public static function autoload($class)
 {
     // Check for alias definitions
     if (alias_import($class)) {
         return;
     }
     $libPath = defined('BASE_LIB_PATH') ? BASE_LIB_PATH : LIB_PATH;
     $group = defined('GROUP_NAME') && C('APP_GROUP_MODE') == 0 ? GROUP_NAME . '/' : '';
     $file = $class . '.class.php';
     if (substr($class, -8) == 'Behavior') {
         // Load Behavior
         if (require_array(array(CORE_PATH . 'Behavior/' . $file, ADDONS_PATH . 'Behavior/' . $file, LIB_PATH . 'Behavior/' . $file, $libPath . 'Behavior/' . $file), true) || defined('MODE_NAME') && require_cache(MODE_PATH . ucwords(MODE_NAME) . '/Behavior/' . $file)) {
             return;
         }
     } elseif (substr($class, -5) == 'Model') {
         // Load Model
         if (require_array(array(LIB_PATH . 'Model/' . $group . $file, $libPath . 'Model/' . $file, ADDONS_PATH . 'Model/' . $file), true)) {
             return;
         }
     } elseif (substr($class, -6) == 'Action') {
         // Load Controller
         if (require_array(array(LIB_PATH . 'Action/' . $group . $file, $libPath . 'Action/' . $file, ADDONS_PATH . 'Action/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 5) == 'Cache') {
         // Load cache drive
         if (require_array(array(ADDONS_PATH . 'Driver/Cache/' . $file, CORE_PATH . 'Driver/Cache/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 2) == 'Db') {
         // Load database driver
         if (require_array(array(ADDONS_PATH . 'Driver/Db/' . $file, CORE_PATH . 'Driver/Db/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 8) == 'Template') {
         // Loading template engine driven
         if (require_array(array(ADDONS_PATH . 'Driver/Template/' . $file, CORE_PATH . 'Driver/Template/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 6) == 'TagLib') {
         // Load tag library drive
         if (require_array(array(ADDONS_PATH . 'Driver/TagLib/' . $file, CORE_PATH . 'Driver/TagLib/' . $file), true)) {
             return;
         }
     }
     // According to the settings automatically load path try to search
     $paths = explode(',', C('APP_AUTOLOAD_PATH'));
     foreach ($paths as $path) {
         if (import($path . '.' . $class)) {
             // If you load the class success, returns
             return;
         }
     }
 }

function buildApp()
{
    // 读取运行模式
    if (defined('MODE_NAME')) {
        // 读取模式的设置
        $mode = (include MODE_PATH . strtolower(MODE_NAME) . '.php');
    } else {
        $mode = array();
    }
    if (isset($mode['config'])) {
        // 加载模式配置文件
        C(is_array($mode['config']) ? $mode['config'] : (include $mode['config']));
    } else {
        // 加载底层惯例配置文件
        C(include THINK_PATH . 'Conf/convention.php');
    }
    // 加载项目配置文件
    if (is_file(CONF_PATH . 'config.php')) {
        C(include CONF_PATH . 'config.php');
    }
    //[sae]惯例配置
    C(include SAE_PATH . 'Conf/convention_sae.php');
    //[sae]专有配置
    if (is_file(CONF_PATH . 'config_sae.php')) {
        C(include CONF_PATH . 'config_sae.php');
    }
    // 加载框架底层语言包
    L(include THINK_PATH . 'Lang/' . strtolower(C('DEFAULT_LANG')) . '.php');
    // 加载模式系统行为定义
    if (C('APP_TAGS_ON')) {
        if (isset($mode['extends'])) {
            C('extends', is_array($mode['extends']) ? $mode['extends'] : (include $mode['extends']));
        } else {
            //[sae] 默认加载系统行为扩展定义
            C('extends', include SAE_PATH . 'Conf/tags.php');
        }
    }
    // 加载应用行为定义
    if (isset($mode['tags'])) {
        C('tags', is_array($mode['tags']) ? $mode['tags'] : (include $mode['tags']));
    } elseif (is_file(CONF_PATH . 'tags.php')) {
        // 默认加载项目配置目录的tags文件定义
        C('tags', include CONF_PATH . 'tags.php');
    }
    $compile = '';
    // 读取核心编译文件列表
    if (isset($mode['core'])) {
        $list = $mode['core'];
    } else {
        $list = array(SAE_PATH . 'Common/functions.php', SAE_PATH . 'Common/sae_functions.php', SAE_PATH . 'Lib/Core/Log.class.php', SAE_PATH . 'Lib/Core/Sms.class.php', CORE_PATH . 'Core/Dispatcher.class.php', CORE_PATH . 'Core/App.class.php', SAE_PATH . 'Lib/Core/Action.class.php', CORE_PATH . 'Core/View.class.php');
    }
    // 项目追加核心编译列表文件
    if (is_file(CONF_PATH . 'core.php')) {
        $list = array_merge($list, include CONF_PATH . 'core.php');
    }
    foreach ($list as $file) {
        if (is_file($file)) {
            require_cache($file);
            $compile .= compile($file);
        }
    }
    // 加载项目公共文件
    if (is_file(COMMON_PATH . 'common.php')) {
        include COMMON_PATH . 'common.php';
        // 编译文件
        $compile .= compile(COMMON_PATH . 'common.php');
    }
    // 加载模式别名定义
    if (isset($mode['alias'])) {
        $alias = is_array($mode['alias']) ? $mode['alias'] : (include $mode['alias']);
    } else {
        //[sae] 别名文件
        $alias = (include SAE_PATH . 'Conf/alias.php');
    }
    alias_import($alias);
    $compile .= 'alias_import(' . var_export($alias, true) . ');';
    // 加载项目别名定义
    if (is_file(CONF_PATH . 'alias.php')) {
        $alias = (include CONF_PATH . 'alias.php');
        alias_import($alias);
        $compile .= 'alias_import(' . var_export($alias, true) . ');';
    }
    // 部署模式下面生成编译文件
    build_runtime_cache($compile);
    return;
}

 /**
 +----------------------------------------------------------
 * 系统自动加载ThinkPHP类库
 * 并且支持配置自动加载路径
 +----------------------------------------------------------
 * @param string $class 对象类名
 +----------------------------------------------------------
 * @return void
 +----------------------------------------------------------
 */
 public static function autoload($class)
 {
     // 检查是否存在别名定义
     if (alias_import($class)) {
         return;
     }
     if (substr($class, -8) == 'Behavior') {
         // 加载行为
         if (require_cache(CORE_PATH . 'Behavior/' . $class . '.class.php') || require_cache(EXTEND_PATH . 'Behavior/' . $class . '.class.php') || require_cache(LIB_PATH . 'Behavior/' . $class . '.class.php') || defined('MODE_NAME') && require_cache(MODE_PATH . ucwords(MODE_NAME) . '/Behavior/' . $class . '.class.php')) {
             return;
         }
     } elseif (substr($class, -5) == 'Model') {
         // 加载模型
         if (require_cache(LIB_PATH . 'Model/' . $class . '.class.php') || require_cache(EXTEND_PATH . 'Model/' . $class . '.class.php')) {
             return;
         }
     } elseif (substr($class, -6) == 'Action') {
         // 加载控制器
         if (defined('GROUP_NAME') && require_cache(LIB_PATH . 'Action/' . GROUP_NAME . '/' . $class . '.class.php') || require_cache(LIB_PATH . 'Action/' . $class . '.class.php') || require_cache(EXTEND_PATH . 'Action/' . $class . '.class.php')) {
             return;
         }
     }
     // 根据自动加载路径设置进行尝试搜索
     $paths = explode(',', C('APP_AUTOLOAD_PATH'));
     foreach ($paths as $path) {
         if (import($path . '.' . $class)) {
             // 如果加载类成功则返回
             return;
         }
     }
 }

function load_runtime_file()
{
    // 加载系统基础函数库
    require THINK_PATH . 'Common/common.php';
    // 读取核心编译文件列表
    $list = array(CORE_PATH . 'Core/Think.class.php', CORE_PATH . 'Core/ThinkException.class.php', CORE_PATH . 'Core/Behavior.class.php');
    // 加载模式文件列表
    foreach ($list as $key => $file) {
        if (is_file($file)) {
            require_cache($file);
        }
    }
    // 加载系统类库别名定义
    alias_import(include THINK_PATH . 'Conf/alias.php');
    // 检查项目目录结构 如果不存在则自动创建
    if (!is_dir(LIB_PATH)) {
        // 创建项目目录结构
        build_app_dir();
    } elseif (!is_dir(CACHE_PATH)) {
        // 检查缓存目录
        check_runtime();
    } elseif (APP_DEBUG) {
        // 调试模式切换删除编译缓存
        if (is_file(RUNTIME_FILE)) {
            unlink(RUNTIME_FILE);
        }
    }
}

 /**
  * 系统自动加载ThinkPHP类库
  * 并且支持配置自动加载路径
  * @param string $class 对象类名
  * @return void
  */
 public static function autoload($class)
 {
     // 检查是否存在别名定义
     if (alias_import($class)) {
         return;
     }
     $libPath = defined('BASE_LIB_PATH') ? BASE_LIB_PATH : LIB_PATH;
     $group = defined('GROUP_NAME') && C('APP_GROUP_MODE') == 0 ? GROUP_NAME . '/' : '';
     $file = $class . '.class.php';
     if (substr($class, -8) == 'Behavior') {
         // 加载行为
         if (require_array(array(CORE_PATH . 'Behavior/' . $file, EXTEND_PATH . 'Behavior/' . $file, LIB_PATH . 'Behavior/' . $file, $libPath . 'Behavior/' . $file), true) || defined('MODE_NAME') && require_cache(MODE_PATH . ucwords(MODE_NAME) . '/Behavior/' . $file)) {
             return;
         }
     } elseif (substr($class, -5) == 'Model') {
         // 加载模型
         if (require_array(array(LIB_PATH . 'Model/' . $group . $file, $libPath . 'Model/' . $file, EXTEND_PATH . 'Model/' . $file), true)) {
             return;
         }
     } elseif (substr($class, -6) == 'Action') {
         // 加载控制器
         if (require_array(array(LIB_PATH . 'Action/' . $group . $file, $libPath . 'Action/' . $file, EXTEND_PATH . 'Action/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 5) == 'Cache') {
         // 加载缓存驱动
         if (require_array(array(EXTEND_PATH . 'Driver/Cache/' . $file, CORE_PATH . 'Driver/Cache/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 2) == 'Db') {
         // 加载数据库驱动
         if (require_array(array(EXTEND_PATH . 'Driver/Db/' . $file, CORE_PATH . 'Driver/Db/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 8) == 'Template') {
         // 加载模板引擎驱动
         if (require_array(array(EXTEND_PATH . 'Driver/Template/' . $file, CORE_PATH . 'Driver/Template/' . $file), true)) {
             return;
         }
     } elseif (substr($class, 0, 6) == 'TagLib') {
         // 加载标签库驱动
         if (require_array(array(EXTEND_PATH . 'Driver/TagLib/' . $file, CORE_PATH . 'Driver/TagLib/' . $file), true)) {
             return;
         }
     }
     // 根据自动加载路径设置进行尝试搜索
     $paths = explode(',', C('APP_AUTOLOAD_PATH'));
     foreach ($paths as $path) {
         if (import($path . '.' . $class)) {
             // 如果加载类成功则返回
             return;
         }
     }
 }

 /**
  * 编译核心文件
  * @access private
  */
 private static function compile()
 {
     $boot = TEMP_PATH . TEMP_FILE;
     if (DEBUG) {
         is_file($boot) and unlink($boot);
         return;
     }
     $compile = '';
     //常量编译
     $_define = get_defined_constants(true);
     foreach ($_define['user'] as $n => $d) {
         if ($d == '\\') {
             $d = "'\\\\'";
         } else {
             $d = is_int($d) ? intval($d) : "'{$d}'";
         }
         $compile .= "defined('{$n}') OR define('{$n}',{$d});";
     }
     $files = array(HDPHP_CORE_PATH . 'HDPHP.class.php', HDPHP_CORE_PATH . 'HdphpException.class.php', HDPHP_CORE_PATH . 'App.class.php', HDPHP_CORE_PATH . 'Route.class.php', HDPHP_CORE_PATH . 'Log.class.php', HDPHP_CORE_PATH . 'Event.class.php', HDPHP_FUNCTION_PATH . 'Functions.php', HDPHP_FUNCTION_PATH . 'Common.php', HDPHP_DRIVER_PATH . 'View/View.class.php', HDPHP_DRIVER_PATH . 'View/Hd/Compile.class.php');
     foreach ($files as $f) {
         $con = compress(trim(file_get_contents($f)));
         $compile .= substr($con, -2) == '?>' ? trim(substr($con, 5, -2)) : trim(substr($con, 5));
     }
     $compile .= 'C(' . var_export(C(), true) . ');';
     $compile .= 'L(' . var_export(L(), true) . ');';
     $compile .= 'alias_import(' . var_export(alias_import(), true) . ');';
     self::$_compile = $compile;
 }

function load_runtime_file()
{
    //[sae] 加载系统基础函数库
    require SAE_PATH . 'Common/common.php';
    //[sae] 读取核心编译文件列表
    $list = array(SAE_PATH . 'Lib/Extend/Tool/SaeCacheBuilder/Think.class.php', CORE_PATH . 'Core/ThinkException.class.php', CORE_PATH . 'Core/Behavior.class.php');
    // 加载模式文件列表
    foreach ($list as $key => $file) {
        if (is_file($file)) {
            require_cache($file);
        }
    }
    //[sae] 加载系统类库别名定义
    alias_import(include SAE_PATH . 'Conf/alias.php');
    if (!is_dir(LIB_PATH)) {
        // 创建项目目录结构
        build_app_dir();
    } elseif (!is_dir(CACHE_PATH)) {
        // 检查缓存目录
        check_runtime();
    }
    //[saebuilder] 去掉了删除缓存的操作
}

<?php

// +----------------------------------------------------------------------
// | ThinkPHP
// +----------------------------------------------------------------------
// | Copyright (c) 2008 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
// $Id$
// 导入别名定义
alias_import(array('Db' => THINK_PATH . '/Lib/Think/Db/Db.class.php', 'DbMysql' => THINK_PATH . '/Lib/Think/Db/Driver/DbMysql.class.php', 'ThinkTemplate' => THINK_PATH . '/Template/ThinkTemplate.class.php', 'Template' => THINK_PATH . '/Lib/Think/Util/Template.class.php', 'TagLib' => THINK_PATH . '/Template/TagLib.class.php', 'TagLibCx' => THINK_PATH . '/Template/TagLib/TagLibCx.class.php', 'AdvModel' => THINK_PATH . '/Lib/Think/Core/Model/AdvModel.class.php', 'Cache' => THINK_PATH . '/Lib/Think/Util/Cache.class.php', 'HtmlCache' => THINK_PATH . '/Lib/Think/Util/HtmlCache.class.php', 'Cookie' => THINK_PATH . '/Lib/Think/Util/Cookie.class.php', 'Session' => THINK_PATH . '/Lib/Think/Util/Session.class.php', 'Service' => CORE_PATH . '/sociax/Service.class.php', 'Model' => CORE_PATH . '/sociax/Model.class.php', 'Action' => CORE_PATH . '/sociax/Action.class.php', 'View' => CORE_PATH . '/sociax/View.class.php', 'Widget' => CORE_PATH . '/sociax/Widget.class.php', 'Api' => CORE_PATH . '/sociax/Api.class.php', 'AddonsInterface' => CORE_PATH . '/sociax/addons/AddonsInterfaces.class.php', 'NormalAddons' => CORE_PATH . '/sociax/addons/NormalAddons.class.php', 'SimpleAddons' => CORE_PATH . '/sociax/addons/SimpleAddons.class.php', 'Addons' => CORE_PATH . '/sociax/Addons.class.php', 'Hooks' => CORE_PATH . '/sociax/addons/Hooks.class.php', 'AbstractAddons' => CORE_PATH . '/sociax/addons/AbstractAddons.class.php'));

 public static function autoload($className)
 {
     $class = ucfirst($className) . '.class.php';
     if (substr($className, -5) == 'Model') {
         if (require_array(array(HDPHP_DRIVER_PATH . 'Model/' . $class, MODEL_PATH . $class, COMMON_MODEL_PATH . $class))) {
             return;
         }
     } elseif (substr($className, -7) == 'Control') {
         if (require_array(array(HDPHP_CORE_PATH . $class, CONTROL_PATH . $class, COMMON_CONTROL_PATH . $class))) {
             return;
         }
     } elseif (substr($className, 0, 2) == 'Db') {
         if (require_array(array(HDPHP_DRIVER_PATH . 'Db/' . $class))) {
             return;
         }
     } elseif (substr($className, 0, 5) == 'Cache') {
         if (require_array(array(HDPHP_DRIVER_PATH . 'Cache/' . $class))) {
             return;
         }
     } elseif (substr($className, 0, 4) == 'View') {
         if (require_array(array(HDPHP_DRIVER_PATH . 'View/' . $class))) {
             return;
         }
     } elseif (substr($className, -5) == 'Event') {
         if (require_array(array(EVENT_PATH . $class, COMMON_EVENT_PATH . $class))) {
             return;
         }
     } elseif (substr($className, -3) == 'Tag') {
         if (require_array(array(TAG_PATH . $class, COMMON_TAG_PATH . $class))) {
             return;
         }
     } elseif (alias_import($className)) {
         return;
     } elseif (require_array(array(LIB_PATH . $class, COMMON_LIB_PATH . $class, HDPHP_CORE_PATH . $class, HDPHP_EXTEND_PATH . $class, HDPHP_EXTEND_PATH . '/Tool/' . $class))) {
         return;
     }
     $msg = "Class {$className} not found";
     Log::write($msg);
     halt($msg);
 }

 /**
  * 执行不存在的函数时会自动执行的魔术方法
  * 编辑器上传时执行php脚本及ispost或_post等都会执行这个方法
  * @access protected
  * @param string $method 方法名
  * @param mixed $args  方法参数
  * @return mixed
  */
 public function __call($method, $args)
 {
     //调用的方法不存在
     if (strcasecmp($method, METHOD) == 0) {
         //执行插件如uploadify|ueditor|keditor
         if (alias_import($method)) {
             include alias_import($method);
             //执行空方法_empty
         } elseif (method_exists($this, "__empty")) {
             $this->__empty($args);
             //方法不存在时抛出404错误页
         } else {
             _404("控制器中不存在方法" . $method);
         }
         //调用方法含有Model时，即$this->userModel()
     } else {
         if (substr(ucfirst($method), -5) == "Model") {
             if (strstr($method, '_')) {
                 $method = str_replace("_", "/", substr($method, 0, -5));
                 return $this->kmodel($method);
             } else {
                 return $this->kmodel(substr($method, 0, -5));
             }
         } else {
             switch (strtolower($method)) {
                 //检测请求类型ispost等方法
                 case 'ispost':
                 case 'isget':
                 case 'ishead':
                 case 'isdelete':
                 case 'isput':
                     return strtolower($_SERVER['REQUEST_METHOD']) == strtolower(substr($method, 2));
                     //获得数据并执行相应的安全处理
                 //获得数据并执行相应的安全处理
                 case '_get':
                     $data =& $_GET;
                     break;
                 case '_post':
                     $data =& $_POST;
                     break;
                 case '_request':
                     $data =& $_REQUEST;
                     break;
                 case '_files':
                     $data =& $_FILES;
                     break;
                 case '_session':
                     $data =& $_SESSION;
                     break;
                 case '_cookie':
                     $data =& $_COOKIE;
                     break;
                 case '_server':
                     $data =& $_SERVER;
                     break;
                 case '_globals':
                     $data =& $GLOBALS;
                     break;
                 default:
                     throw_exception($method . '方法不存在');
             }
             //没有执行参数如$this->_get()时返回所有数据
             if (!isset($args[0])) {
                 return $data;
                 //如果存在数据如$this->_get("page")，$_GET中存在page数据
             } else {
                 if (isset($data[$args[0]])) {
                     //要获得参数如$this->_get("page")中的page
                     $value = $data[$args[0]];
                     //如果没有函数时，直接返回值
                     if (count($args) > 1 && empty($args[1])) {
                         return $value;
                     }
                     //对参数进行过滤的函数
                     $filterFunc = isset($args[1]) ? $args[1] : C("FILTER_FUNCTION");
                     //参数过滤函数
                     $funcArr = explode(",", $filterFunc);
                     //是否存在过滤函数
                     if ($funcArr) {
                         //对数据进行过滤处理
                         foreach ($funcArr as $func) {
                             if (!function_exists($func)) {
                                 continue;
                             }
                             $value = is_array($value) ? array_map($func, $value) : $func($value);
                         }
                         $data[$args[0]] = $value;
                         return $value;
                     }
                     return $value;
                     //不存在值时返回第2个参数，例：$this->_get("page")当$_GET['page']不存在page时执行
                 } else {
//.........这里部分代码省略.........