内核更新

core/base.php

@@ -38,18 +38,20 @@ define('IS_WIN', strpos(PHP_OS, 'WIN') !== false);
 require CORE_PATH . 'Loader.php';
 
 // 加载环境变量配置文件
-if (is_file(ROOT_PATH . 'env' . EXT)) {
+if (is_file(ROOT_PATH . '.env')) {
-    $env = include ROOT_PATH . 'env' . EXT;
+    $env = parse_ini_file(ROOT_PATH . '.env', true);
     foreach ($env as $key => $val) {
         $name = ENV_PREFIX . strtoupper($key);
-        if (is_bool($val)) {
+        if (is_array($val)) {
-            $val = $val ? 1 : 0;
+            foreach ($val as $k => $v) {
-        } elseif (!is_scalar($val)) {
+                $item = $name . '_' . strtoupper($k);
-            continue;
+                putenv("$item=$v");
             }
+        } else {
             putenv("$name=$val");
         }
     }
+}
 
 // 注册自动加载
 \think\Loader::register();

core/helper.php

@@ -100,7 +100,7 @@ if (!function_exists('config')) {
     function config($name = '', $value = null, $range = '')
     {
         if (is_null($value) && is_string($name)) {
-            return Config::get($name, $range);
+            return 0 === strpos($name, '?') ? Config::has(substr($name, 1), $range) : Config::get($name, $range);
         } else {
             return Config::set($name, $value, $range);
         }

core/lang/zh-cn.php

@@ -13,7 +13,8 @@
 return [
     // 系统错误提示
     'Undefined variable'        => '未定义变量',
-    'Undefined index'           => '未定义索引',
+    'Undefined index'           => '未定义数组索引',
+    'Undefined offset'          => '未定义数组下标',
     'Parse error'               => '语法解析错误',
     'Type error'                => '类型错误',
     'Fatal error'               => '致命错误',

core/library/think/App.php

@@ -12,6 +12,7 @@
 namespace think;
 
 use think\Config;
+use think\Env;
 use think\Exception;
 use think\exception\HttpException;
 use think\exception\HttpResponseException;
@@ -371,7 +372,7 @@ class App
             self::$suffix = $config['class_suffix'];
 
             // 应用调试模式
-            self::$debug = Config::get('app_debug');
+            self::$debug = Env::get('app_debug', Config::get('app_debug'));
             if (!self::$debug) {
                 ini_set('display_errors', 'Off');
             } elseif (!IS_CLI) {
@@ -448,11 +449,6 @@ class App
                 $config = Config::load(CONF_PATH . $module . $config['app_status'] . CONF_EXT);
             }
 
-            // 加载别名文件
-            if (is_file(CONF_PATH . $module . 'alias' . EXT)) {
-                Loader::addClassMap(include CONF_PATH . $module . 'alias' . EXT);
-            }
-
             // 加载行为扩展文件
             if (is_file(CONF_PATH . $module . 'tags' . EXT)) {
                 Hook::import(include CONF_PATH . $module . 'tags' . EXT);

core/library/think/Cache.php

@@ -37,7 +37,7 @@ class Cache
     {
         $type = !empty($options['type']) ? $options['type'] : 'File';
         if (false === $name) {
-            $name = $type;
+            $name = md5(serialize($options));
         }
 
         if (true === $name || !isset(self::$instance[$name])) {

core/library/think/Config.php

@@ -81,20 +81,10 @@ class Config
         $range = $range ?: self::$range;
 
         if (!strpos($name, '.')) {
-            // 判断环境变量
-            $result = getenv(ENV_PREFIX . strtoupper($name));
-            if (false !== $result) {
-                return $result;
-            }
             return isset(self::$config[$range][strtolower($name)]);
         } else {
             // 二维数组设置和获取支持
             $name = explode('.', $name);
-            $result = getenv(ENV_PREFIX . strtoupper($name[0] . '_' . $name[1]));
-            // 判断环境变量
-            if (false !== $result) {
-                return $result;
-            }
             return isset(self::$config[$range][strtolower($name[0])][$name[1]]);
         }
     }
@@ -114,20 +104,11 @@ class Config
         }
 
         if (!strpos($name, '.')) {
-            $result = getenv(ENV_PREFIX . strtoupper($name));
-            if (false !== $result) {
-                return $result;
-            }
             $name = strtolower($name);
             return isset(self::$config[$range][$name]) ? self::$config[$range][$name] : null;
         } else {
             // 二维数组设置和获取支持
             $name    = explode('.', $name);
-            $result = getenv(ENV_PREFIX . strtoupper($name[0] . '_' . $name[1]));
-            // 判断环境变量
-            if (false !== $result) {
-                return $result;
-            }
             $name[0] = strtolower($name[0]);
             return isset(self::$config[$range][$name[0]][$name[1]]) ? self::$config[$range][$name[0]][$name[1]] : null;
         }

core/library/think/Env.php

@@ -0,0 +1,31 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace think;
+
+class Env
+{
+    /**
+     * 获取环境变量值
+     * @param string    $name 环境变量名（支持二级 .号分割）
+     * @param string    $default  默认值
+     * @return mixed
+     */
+    public static function get($name, $default = null)
+    {
+        $result = getenv(ENV_PREFIX . strtoupper(str_replace('.', '_', $name)));
+        if (false !== $result) {
+            return $result;
+        } else {
+            return $default;
+        }
+    }
+}

core/library/think/Model.php

@@ -238,6 +238,8 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
         if (is_string($data)) {
             $this->data[$data] = $value;
         } else {
+            // 清空数据
+            $this->data = [];
             if (is_object($data)) {
                 $data = get_object_vars($data);
             }

core/library/think/cache/driver/File.php

@@ -90,8 +90,7 @@ class File extends Driver
      */
     public function has($name)
     {
-        $filename = $this->getCacheKey($name);
+        return $this->get($name) ? true : false;
-        return is_file($filename);
     }
 
     /**

core/library/think/cache/driver/Lite.php

@@ -61,8 +61,7 @@ class Lite extends Driver
      */
     public function has($name)
     {
-        $filename = $this->getCacheKey($name);
+        return $this->get($name) ? true : false;
-        return is_file($filename);
     }
 
     /**

core/library/think/cache/driver/Memcached.php

@@ -24,6 +24,7 @@ class Memcached extends Driver
         'prefix'   => '',
         'username' => '', //账号
         'password' => '', //密码
+        'option'   => [],
     ];
 
     /**
@@ -40,6 +41,9 @@ class Memcached extends Driver
             $this->options = array_merge($this->options, $options);
         }
         $this->handler = new \Memcached;
+        if (!empty($this->options['option'])) {
+            $this->handler->setOptions($this->options['option']);
+        }
         // 设置连接超时时间（单位：毫秒）
         if ($this->options['timeout'] > 0) {
             $this->handler->setOption(\Memcached::OPT_CONNECT_TIMEOUT, $this->options['timeout']);

core/library/think/db/Query.php

@@ -908,9 +908,11 @@ class Query
                 $where = $field;
             } elseif ($field) {
                 // 字符串查询
+                if (is_numeric($field)) {
                     $where[] = ['exp', $field];
                 } else {
-                $where = '';
+                    $where[$field] = ['null', ''];
+                }
             }
         } elseif (is_array($op)) {
             $where[$field] = $param;
@@ -1227,7 +1229,7 @@ class Query
     /**
      * 设置查询数据不存在是否抛出异常
      * @access public
-     * @param bool $fail 是否严格检查字段
+     * @param bool $fail 数据不存在是否抛出异常
      * @return $this
      */
     public function failException($fail = true)
@@ -1856,6 +1858,7 @@ class Query
         if (empty($options['fetch_sql']) && !empty($options['cache'])) {
             // 判断查询缓存
             $cache = $options['cache'];
+            unset($options['cache']);
             $key       = is_string($cache['key']) ? $cache['key'] : md5(serialize($options));
             $resultSet = Cache::get($key);
         }
@@ -1883,7 +1886,7 @@ class Query
         }
 
         // 返回结果处理
-        if ($this->connection->getNumRows()) {
+        if (count($resultSet) > 0) {
             // 数据列表读取后的处理
             if (!empty($this->model)) {
                 // 生成模型对象

core/library/think/db/builder/Sqlsrv.php

@@ -31,6 +31,22 @@ class Sqlsrv extends Builder
      */
     protected function parseOrder($order)
     {
+        if (is_array($order)) {
+            $array = [];
+            foreach ($order as $key => $val) {
+                if (is_numeric($key)) {
+                    if (false === strpos($val, '(')) {
+                        $array[] = $this->parseKey($val);
+                    } elseif ('[rand]' == $val) {
+                        $array[] = $this->parseRand();
+                    }
+                } else {
+                    $sort    = in_array(strtolower(trim($val)), ['asc', 'desc']) ? ' ' . $val : '';
+                    $array[] = $this->parseKey($key) . ' ' . $sort;
+                }
+            }
+            $order = implode(',', $array);
+        }
         return !empty($order) ? ' ORDER BY ' . $order : ' ORDER BY rand()';
     }
 

core/library/think/debug/Console.php

@@ -54,7 +54,7 @@ class Console
         }
         // 获取基本信息
         $runtime = number_format(microtime(true) - THINK_START_TIME, 10);
-        $reqs    = number_format(1 / $runtime, 2);
+        $reqs    = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
         $mem     = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
 
         if (isset($_SERVER['HTTP_HOST'])) {

core/library/think/debug/Html.php

@@ -54,7 +54,7 @@ class Html
         }
         // 获取基本信息
         $runtime = number_format(microtime(true) - THINK_START_TIME, 10);
-        $reqs    = number_format(1 / $runtime, 2);
+        $reqs    = $runtime > 0 ? number_format(1 / $runtime, 2) : '∞';
         $mem     = number_format((memory_get_usage() - THINK_START_MEM) / 1024, 2);
 
         // 页面Trace信息