初始提交

2020-10-03 17:23:32 +08:00
commit a331e3f1d5
11 changed files with 676 additions and 0 deletions
--- a/fastphp/Fastphp.php
+++ b/fastphp/Fastphp.php
@@ -0,0 +1,133 @@
+<?php
+namespace fastphp;
+
+//框架根目录
+//use function Composer\Autoload\includeFile;
+
+define('CORE_PATH',__DIR__);
+
+/**
+ * fastphp框架核心
+ */
+class Fastphp
+{
+    //配置内容
+    protected $config = [];
+
+    public function __construct($config)
+    {
+        $this->config = $config;
+        require CORE_PATH.'/func/common.php';
+    }
+
+    //运行程序
+    public function run(){
+        spl_autoload_register(array($this,'loadClass'));
+        $this->setReporting();
+        $this->unregisterGlobals();
+        $this->setDbConfig();
+        $this->route();
+    }
+
+    //路由处理
+    public function route(){
+        $controllerName = $this->config['defaultController'];
+        $actionName = $this->config['defaultAction'];
+        $param = array();
+
+        $url = $_SERVER['REQUEST_URI'];
+        //清除？之后的内容
+        $position = strpos($url,'?');
+        $url = $position === false?$url:substr($url,0,$position);
+        //删除前后的/
+        $url = trim($url,'/');
+
+        if($url){
+            //使用 / 分割
+            $urlArray = explode('/',$url);
+            //删除空的数组元素
+            $urlArray = array_filter($urlArray);
+            //获取控制器名
+            $controllerName = array_shift($urlArray).'\\controller\\'.ucfirst(array_shift($urlArray));
+
+            //获取动作名
+            $actionName = $urlArray?array_shift($urlArray):$actionName;
+
+            //获取url参数
+            $param = $urlArray?$urlArray:array();
+        }
+
+        //判断控制器和操作是否存在
+        $controller = 'app\\'.$controllerName;
+        if(!class_exists($controller)){
+            exit($controller.'控制器不存在！');
+        }
+        if(!method_exists($controller,$actionName)){
+            exit($actionName.'方法不存在！');
+        }
+
+        //实例化控制器，这个后续结合controller基类一起看
+        $dispatch = new $controller($controllerName,$actionName);
+
+        //以下等同于$dispatch->$actionName($param);
+        call_user_func_array(array($dispatch,$actionName),$param);
+    }
+
+    //检测开发环境
+    public function setReporting(){
+        if(APP_DEBUG === true){
+            error_reporting(E_ALL);
+            ini_set('display_errors','On');
+        } else {
+            error_reporting(E_ALL);
+            ini_set('display_errors','Off');
+            ini_set('log_errors','On');
+        }
+    }
+
+    //删除敏感字符
+    public function stripSlashesDeep($value){
+        $value = is_array($value)?array_map(array($this,'stripSlashesDeep'),$value):stripSlashes($value);
+        return $value;
+    }
+
+    //检测自定义全局变量并移除
+    public function unregisterGlobals(){
+        if(ini_get('register_globals')){
+            $array = array('_SESSION','_POST','_GET','_COOKIE','_REQUEST','_SERVER','_ENV','_FILES');
+            foreach ($array as $value){
+                foreach ($GLOBALS[$value] as $key=>$var){
+                    if($var===$GLOBALS[$key]){
+                        unset($GLOBALS[$key]);
+                    }
+                }
+            }
+        }
+    }
+
+    //配置数据库信息
+    public function setDbConfig(){
+        if(isset($this->config['db'])){
+            define('DB_HOST',$this->config['db']['host']);
+            define('DB_PORT',$this->config['db']['port']);
+            define('DB_NAME',$this->config['db']['dbname']);
+            define('DB_USER',$this->config['db']['username']);
+            define('DB_PASS',$this->config['db']['password']);
+        }
+    }
+
+    //自动加载类
+    public function loadClass($className){
+        $vendor = substr($className,0,strpos($className,'\\'));
+        $vendorDIR = $this->config['namespace'][$vendor];
+        $filePath = substr($className,strlen($vendor)).'.php';
+        //包含应用文件
+        $file = strtr($vendorDIR.$filePath,'\\',DIRECTORY_SEPARATOR);
+        if(!is_file($file)){
+            return;
+        }
+
+        include $file;
+    }
+
+}