'首次提交'

Author: guoyanlongwork

composer.json

@@ -0,0 +1,22 @@
+{
+    "name": "v_yanlguo/think-wq",
+    "description": "app",
+    "type": "p",
+    "require": {
+        "php": "^7.0"
+    },
+    "license": "apache-2.0",
+    "authors": [
+        {
+            "name": "yanlong guo",
+            "email": "guoqiaotian@126.com"
+        }
+    ],
+    "minimum-stability": "dev",
+    "autoload": {
+        "psr-4": {
+            "think\\": "src/think",
+            "thinkWQ\\": "src"
+        }
+    }
+}

src/Input.php

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+<?php
+namespace thinkWQ;
+/**
+ * thinkyaf
+ * 基于yaf和thinkPHP5的组件抽取，封装而成的PHP框架
+ * @author  storm <admin@yumufeng.com>
+ */
+
+/**
+ * Input 输入过滤
+ * 支持PUT GET POST 和 COOKIE , ENV ,SYSTEM , PUT
+ *
+ * @author NewFuture
+ *
+ * @todo 性能和便捷性
+ */
+class Input
+{
+    /**
+     * 输入过滤
+     *
+     * @param string $param [输入参数]
+     * @param mixed &$export [description]
+     * @param mixed $filter [过滤条件]
+     * @param type $default [description]
+     *
+     * @example if(I('post.phone',$phone,'phone')){}//phone()方法验证
+     * @example if(I('get.id',$uid,'int',1)){}//数字，int函数验证,默认1
+     * @example if(I('put.text',$uid,'/^\w{5,50}$/'){}//正则验证
+     * @example if(I('cookie.token',$uid,'token'){}//使用配置中的regex.token的值进行验证
+     */
+    public static function I($param, &$export, $filter = null, $default = null)
+    {
+        if (strpos($param, '.')) {
+            list($method, $name) = explode('.', $param, 2);
+            /*PUT请求已在REST中注入到$GLOBAL中*/
+            $method = '_' . strtoupper($method);
+            $input = &$GLOBALS[$method];
+        } else {
+            // 默认为自动判断
+            $input = &$_REQUEST;
+            $name = $param;
+        }
+        $r = self::filter($input, $name, $export, $filter) or ($export = $default);
+        return $r;
+    }
+
+    /*put,get，post等输入过滤*/
+    public static function put($name, &$export, $filter = null, $default = null)
+    {
+        ($r = self::filter($GLOBALS['_PUT'], $name, $export, $filter)) or ($export = $default);
+        return $r;
+    }
+
+    public static function get($name, &$export, $filter = null, $default = null)
+    {
+        ($r = self::filter($_GET, $name, $export, $filter)) or ($export = $default);
+        return $r;
+    }
+
+    public static function post($name, &$export, $filter = null, $default = null)
+    {
+        ($r = self::filter($_POST, $name, $export, $filter)) or ($export = $default);
+        return $r;
+    }
+
+    /**
+     * 过滤器
+     *
+     * @param string &$input [输入参数]
+     * @param mixed &$index [description]
+     * @param mixed &$export [description]
+     * @param mixed $filter [过滤条件]
+     *
+     * @return bool 验证是否有效
+     */
+    private static function filter(&$input, &$index, &$export, $filter)
+    {
+        if (isset($input[$index])) {
+            $export = $input[$index];
+
+            switch (gettype($filter)) {
+                case 'NULL':
+                case null:    //无需过滤
+                    return true;
+                case 'int'://整型常量
+                case 'integer':
+                    /*系统过滤函数*/
+                    $export = filter_var($export, $filter);
+                    return $export;
+                case 'object':
+                    /*匿名回调函数*/
+                    $r = $filter($export);
+                    return $r ? ($export = $r) : false;
+
+                case 'string':    //字符串
+                    if (strlen($filter) < 1) {
+                        return $export;
+                    } elseif ($filter[0] == '/') {
+                        /*正则表达式验证*/
+                        return preg_match($filter, $export);
+                    } elseif (function_exists($filter)) {
+                        /*已经定义的函数*/
+                        $r = $filter($export);
+                        //返回值不是true型的进行赋值（过滤），否则进行验证
+                        return $r ? (is_bool($r) or $export = $r) : $export = $r;
+                    } elseif ($filterid = filter_id($filter)) {
+                        /*系统过滤函数*/
+                        return $export = filter_var($export, $filterid);
+                    }
+                //继续往下走
+                // no break
+                default:
+                    if (Config::get('debug')) {
+                        throw new Exception('未知过滤方法' . $filter);
+                    }
+                    return false;
+            }
+        } else {
+            /*不存在*/
+            return null;
+        }
+    }
+}