TP4初始版本提交

2026-07-03 05:52:48 +08:00 · 2015-01-16 22:42:51 +08:00
commit 223760b65d
139 changed files with 23425 additions and 0 deletions
--- a/Library/Think/Cookie.php
+++ b/Library/Think/Cookie.php
@@ -0,0 +1,131 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2011 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace Think;
+
+class Cookie {
+
+    static protected $config    =   [
+        'prefix'    =>  '', // cookie 名称前缀
+        'expire'    =>  0, // cookie 保存时间
+        'path'      =>  '/', // cookie 保存路径
+        'domain'    =>  '', // cookie 有效域名        
+    ];
+
+    /**
+     * Cookie初始化
+     * @param array $config
+     * @return void
+     */
+    static public function init($config=[]){
+        self::$config     = array_merge(self::$config, array_change_key_case($config));
+    }
+
+    /**
+     * 设置或者获取cookie作用域（前缀）
+     * @param string $prefix
+     * @return string|void
+     */
+    static public function prefix($prefix=''){
+        if(empty($prefix)) {
+            return self::$config['prefix'];
+        }else{
+            self::$config['prefix']   =   $prefix;
+        }
+    }
+
+    /**
+     * Cookie 设置、获取、删除
+     * @param string $name cookie名称
+     * @param mixed $value cookie值
+     * @param mixed $options cookie参数
+     * @return mixed
+     */
+    static public function set($name, $value='', $option=null) {
+        // 参数设置(会覆盖黙认设置)
+        if (!is_null($option)) {
+            if (is_numeric($option))
+                $option = ['expire' => $option];
+            elseif (is_string($option))
+                parse_str($option, $option);
+            $config =   array_merge(self::$config, array_change_key_case($option));
+        }else{
+            $config =   self::$config;
+        }
+        $name = $config['prefix'] . $name;
+        // 设置cookie
+        if(is_array($value)){
+            $value  = 'think:'.json_encode(array_map('urlencode',$value));
+        }
+        $expire = !empty($config['expire']) ? time() + intval($config['expire']) : 0;
+        setcookie($name, $value, $expire, $config['path'], $config['domain']);
+        $_COOKIE[$name] = $value;
+    }
+
+    /**
+     * Cookie获取
+     * @param string $name cookie名称
+     * @param string $prefix cookie前缀
+     * @return mixed
+     */
+    static public function get($name, $prefix='') {
+        $prefix =   $prefix?$prefix:self::$config['prefix'];
+        $name = $prefix . $name;
+        if(isset($_COOKIE[$name])){
+            $value =    $_COOKIE[$name];
+            if(0===strpos($value,'think:')){
+                $value  =   substr($value,6);
+                return array_map('urldecode',json_decode($value,true));
+            }else{
+                return $value;
+            }
+        }else{
+            return null;
+        }
+    }
+
+    /**
+     * Cookie删除
+     * @param string $name cookie名称
+     * @param string $prefix cookie前缀
+     * @return mixed
+     */
+    static public function delete($name, $prefix='') {
+        $prefix =   $prefix?$prefix:self::$config['prefix'];
+        $name = $prefix . $name;
+        setcookie($name, '', time() - 3600, self::$config['path'], self::$config['domain']);
+        unset($_COOKIE[$name]); // 删除指定cookie
+    }
+
+    /**
+     * Cookie清空
+     * @param string $prefix cookie前缀
+     * @return mixed
+     */
+    static public function clear($prefix='') {
+        // 清除指定前缀的所有cookie
+        if (empty($_COOKIE))
+            return;
+        // 要删除的cookie前缀，不指定则删除config设置的指定前缀
+        $prefix = $prefix ? $prefix: self::$config['prefix'];
+        if ($prefix) {// 如果前缀为空字符串将不作处理直接返回
+            foreach ($_COOKIE as $key => $val) {
+                if (0 === strpos($key, $prefix)) {
+                    setcookie($key, '', time() - 3600, self::$config['path'], self::$config['domain']);
+                    unset($_COOKIE[$key]);
+                }
+            }
+        }else{
+            unset($_COOKIE);
+        }
+        return;
+    }
+}