590 lines
17 KiB
PHP
590 lines
17 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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//------------------------
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// ThinkPHP 助手函数
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//-------------------------
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use think\Cache;
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use think\Config;
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use think\Cookie;
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use think\Db;
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use think\Debug;
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use think\exception\HttpException;
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use think\exception\HttpResponseException;
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use think\Lang;
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use think\Loader;
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use think\Log;
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use think\Model;
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use think\Request;
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use think\Response;
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use think\Session;
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use think\Url;
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use think\View;
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if (!function_exists('load_trait')) {
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/**
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* 快速导入Traits PHP5.5以上无需调用
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* @param string $class trait库
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* @param string $ext 类库后缀
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* @return boolean
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*/
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function load_trait($class, $ext = EXT)
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{
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return Loader::import($class, TRAIT_PATH, $ext);
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}
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}
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if (!function_exists('exception')) {
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/**
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* 抛出异常处理
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*
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* @param string $msg 异常消息
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* @param integer $code 异常代码 默认为0
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* @param string $exception 异常类
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*
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* @throws Exception
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*/
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function exception($msg, $code = 0, $exception = '')
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{
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$e = $exception ?: '\think\Exception';
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throw new $e($msg, $code);
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}
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}
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if (!function_exists('debug')) {
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/**
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* 记录时间（微秒）和内存使用情况
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* @param string $start 开始标签
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* @param string $end 结束标签
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* @param integer|string $dec 小数位 如果是m 表示统计内存占用
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* @return mixed
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*/
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function debug($start, $end = '', $dec = 6)
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{
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if ('' == $end) {
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Debug::remark($start);
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} else {
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return 'm' == $dec ? Debug::getRangeMem($start, $end) : Debug::getRangeTime($start, $end, $dec);
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}
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}
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}
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if (!function_exists('lang')) {
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/**
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* 获取语言变量值
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* @param string $name 语言变量名
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* @param array $vars 动态变量值
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* @param string $lang 语言
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* @return mixed
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*/
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function lang($name, $vars = [], $lang = '')
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{
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return Lang::get($name, $vars, $lang);
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}
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}
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if (!function_exists('config')) {
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/**
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* 获取和设置配置参数
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* @param string|array $name 参数名
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* @param mixed $value 参数值
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* @param string $range 作用域
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* @return mixed
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*/
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function config($name = '', $value = null, $range = '')
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{
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if (is_null($value) && is_string($name)) {
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return 0 === strpos($name, '?') ? Config::has(substr($name, 1), $range) : Config::get($name, $range);
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} else {
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return Config::set($name, $value, $range);
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}
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}
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}
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if (!function_exists('input')) {
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/**
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* 获取输入数据 支持默认值和过滤
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* @param string $key 获取的变量名
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* @param mixed $default 默认值
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* @param string $filter 过滤方法
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* @return mixed
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*/
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function input($key = '', $default = null, $filter = '')
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{
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if (0 === strpos($key, '?')) {
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$key = substr($key, 1);
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$has = true;
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}
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if ($pos = strpos($key, '.')) {
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// 指定参数来源
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list($method, $key) = explode('.', $key, 2);
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if (!in_array($method, ['get', 'post', 'put', 'patch', 'delete', 'route', 'param', 'request', 'session', 'cookie', 'server', 'env', 'path', 'file'])) {
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$key = $method . '.' . $key;
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$method = 'param';
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}
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} else {
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// 默认为自动判断
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$method = 'param';
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}
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if (isset($has)) {
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return request()->has($key, $method, $default);
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} else {
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return request()->$method($key, $default, $filter);
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}
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}
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}
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if (!function_exists('widget')) {
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/**
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* 渲染输出Widget
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* @param string $name Widget名称
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* @param array $data 传入的参数
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* @return mixed
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*/
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function widget($name, $data = [])
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{
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return Loader::action($name, $data, 'widget');
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}
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}
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if (!function_exists('model')) {
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/**
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* 实例化Model
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* @param string $name Model名称
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* @param string $layer 业务层名称
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* @param bool $appendSuffix 是否添加类名后缀
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* @return \think\Model
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*/
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function model($name = '', $layer = 'model', $appendSuffix = false)
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{
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return Loader::model($name, $layer, $appendSuffix);
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}
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}
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if (!function_exists('validate')) {
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/**
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* 实例化验证器
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* @param string $name 验证器名称
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* @param string $layer 业务层名称
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* @param bool $appendSuffix 是否添加类名后缀
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* @return \think\Validate
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*/
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function validate($name = '', $layer = 'validate', $appendSuffix = false)
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{
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return Loader::validate($name, $layer, $appendSuffix);
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}
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}
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if (!function_exists('db')) {
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/**
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* 实例化数据库类
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* @param string $name 操作的数据表名称（不含前缀）
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* @param array|string $config 数据库配置参数
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* @param bool $force 是否强制重新连接
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* @return \think\db\Query
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*/
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function db($name = '', $config = [], $force = false)
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{
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return Db::connect($config, $force)->name($name);
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}
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}
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if (!function_exists('controller')) {
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/**
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* 实例化控制器 格式：[模块/]控制器
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* @param string $name 资源地址
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* @param string $layer 控制层名称
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* @param bool $appendSuffix 是否添加类名后缀
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* @return \think\Controller
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*/
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function controller($name, $layer = 'controller', $appendSuffix = false)
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{
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return Loader::controller($name, $layer, $appendSuffix);
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}
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}
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if (!function_exists('action')) {
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/**
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* 调用模块的操作方法 参数格式 [模块/控制器/]操作
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* @param string $url 调用地址
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* @param string|array $vars 调用参数 支持字符串和数组
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* @param string $layer 要调用的控制层名称
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* @param bool $appendSuffix 是否添加类名后缀
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* @return mixed
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*/
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function action($url, $vars = [], $layer = 'controller', $appendSuffix = false)
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{
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return Loader::action($url, $vars, $layer, $appendSuffix);
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}
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}
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if (!function_exists('import')) {
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/**
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* 导入所需的类库 同java的Import 本函数有缓存功能
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* @param string $class 类库命名空间字符串
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* @param string $baseUrl 起始路径
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* @param string $ext 导入的文件扩展名
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* @return boolean
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*/
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function import($class, $baseUrl = '', $ext = EXT)
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{
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return Loader::import($class, $baseUrl, $ext);
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}
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}
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if (!function_exists('vendor')) {
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/**
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* 快速导入第三方框架类库 所有第三方框架的类库文件统一放到 系统的Vendor目录下面
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* @param string $class 类库
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* @param string $ext 类库后缀
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* @return boolean
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*/
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function vendor($class, $ext = EXT)
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{
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return Loader::import($class, VENDOR_PATH, $ext);
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}
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}
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if (!function_exists('dump')) {
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/**
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* 浏览器友好的变量输出
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* @param mixed $var 变量
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* @param boolean $echo 是否输出 默认为true 如果为false 则返回输出字符串
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* @param string $label 标签 默认为空
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* @return void|string
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*/
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function dump($var, $echo = true, $label = null)
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{
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return Debug::dump($var, $echo, $label);
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}
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}
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if (!function_exists('url')) {
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/**
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* Url生成
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* @param string $url 路由地址
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* @param string|array $vars 变量
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* @param bool|string $suffix 生成的URL后缀
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* @param bool|string $domain 域名
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* @return string
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*/
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function url($url = '', $vars = '', $suffix = true, $domain = false)
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{
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return Url::build($url, $vars, $suffix, $domain);
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}
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}
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if (!function_exists('session')) {
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/**
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* Session管理
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* @param string|array $name session名称，如果为数组表示进行session设置
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* @param mixed $value session值
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* @param string $prefix 前缀
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* @return mixed
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*/
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function session($name, $value = '', $prefix = null)
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{
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if (is_array($name)) {
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// 初始化
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Session::init($name);
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} elseif (is_null($name)) {
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// 清除
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Session::clear('' === $value ? null : $value);
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} elseif ('' === $value) {
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// 判断或获取
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return 0 === strpos($name, '?') ? Session::has(substr($name, 1), $prefix) : Session::get($name, $prefix);
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} elseif (is_null($value)) {
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// 删除
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return Session::delete($name, $prefix);
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} else {
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// 设置
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return Session::set($name, $value, $prefix);
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}
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}
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}
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if (!function_exists('cookie')) {
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/**
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* Cookie管理
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* @param string|array $name cookie名称，如果为数组表示进行cookie设置
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* @param mixed $value cookie值
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* @param mixed $option 参数
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* @return mixed
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*/
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function cookie($name, $value = '', $option = null)
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{
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if (is_array($name)) {
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// 初始化
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Cookie::init($name);
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} elseif (is_null($name)) {
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// 清除
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Cookie::clear($value);
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} elseif ('' === $value) {
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// 获取
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return 0 === strpos($name, '?') ? Cookie::has(substr($name, 1), $option) : Cookie::get($name, $option);
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} elseif (is_null($value)) {
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// 删除
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return Cookie::delete($name);
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} else {
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// 设置
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return Cookie::set($name, $value, $option);
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}
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}
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}
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if (!function_exists('cache')) {
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/**
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* 缓存管理
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* @param mixed $name 缓存名称，如果为数组表示进行缓存设置
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* @param mixed $value 缓存值
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* @param mixed $options 缓存参数
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* @param string $tag 缓存标签
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* @return mixed
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*/
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function cache($name, $value = '', $options = null, $tag = null)
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{
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if (is_array($options)) {
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// 缓存操作的同时初始化
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$cache = Cache::connect($options);
|
|||
|
|
} elseif (is_array($name)) {
|
|||
|
|
// 缓存初始化
|
|||
|
|
return Cache::connect($name);
|
|||
|
|
} else {
|
|||
|
|
$cache = Cache::init();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (is_null($name)) {
|
|||
|
|
return $cache->clear($value);
|
|||
|
|
} elseif ('' === $value) {
|
|||
|
|
// 获取缓存
|
|||
|
|
return 0 === strpos($name, '?') ? $cache->has(substr($name, 1)) : $cache->get($name);
|
|||
|
|
} elseif (is_null($value)) {
|
|||
|
|
// 删除缓存
|
|||
|
|
return $cache->rm($name);
|
|||
|
|
} elseif (0 === strpos($name, '?') && '' !== $value) {
|
|||
|
|
$expire = is_numeric($options) ? $options : null;
|
|||
|
|
return $cache->remember(substr($name, 1), $value, $expire);
|
|||
|
|
} else {
|
|||
|
|
// 缓存数据
|
|||
|
|
if (is_array($options)) {
|
|||
|
|
$expire = isset($options['expire']) ? $options['expire'] : null; //修复查询缓存无法设置过期时间
|
|||
|
|
} else {
|
|||
|
|
$expire = is_numeric($options) ? $options : null; //默认快捷缓存设置过期时间
|
|||
|
|
}
|
|||
|
|
if (is_null($tag)) {
|
|||
|
|
return $cache->set($name, $value, $expire);
|
|||
|
|
} else {
|
|||
|
|
return $cache->tag($tag)->set($name, $value, $expire);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('trace')) {
|
|||
|
|
/**
|
|||
|
|
* 记录日志信息
|
|||
|
|
* @param mixed $log log信息 支持字符串和数组
|
|||
|
|
* @param string $level 日志级别
|
|||
|
|
* @return void|array
|
|||
|
|
*/
|
|||
|
|
function trace($log = '[think]', $level = 'log')
|
|||
|
|
{
|
|||
|
|
if ('[think]' === $log) {
|
|||
|
|
return Log::getLog();
|
|||
|
|
} else {
|
|||
|
|
Log::record($log, $level);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('request')) {
|
|||
|
|
/**
|
|||
|
|
* 获取当前Request对象实例
|
|||
|
|
* @return Request
|
|||
|
|
*/
|
|||
|
|
function request()
|
|||
|
|
{
|
|||
|
|
return Request::instance();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('response')) {
|
|||
|
|
/**
|
|||
|
|
* 创建普通 Response 对象实例
|
|||
|
|
* @param mixed $data 输出数据
|
|||
|
|
* @param int|string $code 状态码
|
|||
|
|
* @param array $header 头信息
|
|||
|
|
* @param string $type
|
|||
|
|
* @return Response
|
|||
|
|
*/
|
|||
|
|
function response($data = [], $code = 200, $header = [], $type = 'html')
|
|||
|
|
{
|
|||
|
|
return Response::create($data, $type, $code, $header);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('view')) {
|
|||
|
|
/**
|
|||
|
|
* 渲染模板输出
|
|||
|
|
* @param string $template 模板文件
|
|||
|
|
* @param array $vars 模板变量
|
|||
|
|
* @param array $replace 模板替换
|
|||
|
|
* @param integer $code 状态码
|
|||
|
|
* @return \think\response\View
|
|||
|
|
*/
|
|||
|
|
function view($template = '', $vars = [], $replace = [], $code = 200)
|
|||
|
|
{
|
|||
|
|
return Response::create($template, 'view', $code)->replace($replace)->assign($vars);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('json')) {
|
|||
|
|
/**
|
|||
|
|
* 获取\think\response\Json对象实例
|
|||
|
|
* @param mixed $data 返回的数据
|
|||
|
|
* @param integer $code 状态码
|
|||
|
|
* @param array $header 头部
|
|||
|
|
* @param array $options 参数
|
|||
|
|
* @return \think\response\Json
|
|||
|
|
*/
|
|||
|
|
function json($data = [], $code = 200, $header = [], $options = [])
|
|||
|
|
{
|
|||
|
|
return Response::create($data, 'json', $code, $header, $options);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('jsonp')) {
|
|||
|
|
/**
|
|||
|
|
* 获取\think\response\Jsonp对象实例
|
|||
|
|
* @param mixed $data 返回的数据
|
|||
|
|
* @param integer $code 状态码
|
|||
|
|
* @param array $header 头部
|
|||
|
|
* @param array $options 参数
|
|||
|
|
* @return \think\response\Jsonp
|
|||
|
|
*/
|
|||
|
|
function jsonp($data = [], $code = 200, $header = [], $options = [])
|
|||
|
|
{
|
|||
|
|
return Response::create($data, 'jsonp', $code, $header, $options);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('xml')) {
|
|||
|
|
/**
|
|||
|
|
* 获取\think\response\Xml对象实例
|
|||
|
|
* @param mixed $data 返回的数据
|
|||
|
|
* @param integer $code 状态码
|
|||
|
|
* @param array $header 头部
|
|||
|
|
* @param array $options 参数
|
|||
|
|
* @return \think\response\Xml
|
|||
|
|
*/
|
|||
|
|
function xml($data = [], $code = 200, $header = [], $options = [])
|
|||
|
|
{
|
|||
|
|
return Response::create($data, 'xml', $code, $header, $options);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('redirect')) {
|
|||
|
|
/**
|
|||
|
|
* 获取\think\response\Redirect对象实例
|
|||
|
|
* @param mixed $url 重定向地址 支持Url::build方法的地址
|
|||
|
|
* @param array|integer $params 额外参数
|
|||
|
|
* @param integer $code 状态码
|
|||
|
|
* @param array $with 隐式传参
|
|||
|
|
* @return \think\response\Redirect
|
|||
|
|
*/
|
|||
|
|
function redirect($url = [], $params = [], $code = 302, $with = [])
|
|||
|
|
{
|
|||
|
|
if (is_integer($params)) {
|
|||
|
|
$code = $params;
|
|||
|
|
$params = [];
|
|||
|
|
}
|
|||
|
|
return Response::create($url, 'redirect', $code)->params($params)->with($with);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('abort')) {
|
|||
|
|
/**
|
|||
|
|
* 抛出HTTP异常
|
|||
|
|
* @param integer|Response $code 状态码 或者 Response对象实例
|
|||
|
|
* @param string $message 错误信息
|
|||
|
|
* @param array $header 参数
|
|||
|
|
*/
|
|||
|
|
function abort($code, $message = null, $header = [])
|
|||
|
|
{
|
|||
|
|
if ($code instanceof Response) {
|
|||
|
|
throw new HttpResponseException($code);
|
|||
|
|
} else {
|
|||
|
|
throw new HttpException($code, $message, null, $header);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('halt')) {
|
|||
|
|
/**
|
|||
|
|
* 调试变量并且中断输出
|
|||
|
|
* @param mixed $var 调试变量或者信息
|
|||
|
|
*/
|
|||
|
|
function halt($var)
|
|||
|
|
{
|
|||
|
|
dump($var);
|
|||
|
|
throw new HttpResponseException(new Response);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('token')) {
|
|||
|
|
/**
|
|||
|
|
* 生成表单令牌
|
|||
|
|
* @param string $name 令牌名称
|
|||
|
|
* @param mixed $type 令牌生成方法
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
function token($name = '__token__', $type = 'md5')
|
|||
|
|
{
|
|||
|
|
$token = Request::instance()->token($name, $type);
|
|||
|
|
return '<input type="hidden" name="' . $name . '" value="' . $token . '" />';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('load_relation')) {
|
|||
|
|
/**
|
|||
|
|
* 延迟预载入关联查询
|
|||
|
|
* @param mixed $resultSet 数据集
|
|||
|
|
* @param mixed $relation 关联
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
function load_relation($resultSet, $relation)
|
|||
|
|
{
|
|||
|
|
$item = current($resultSet);
|
|||
|
|
if ($item instanceof Model) {
|
|||
|
|
$item->eagerlyResultSet($resultSet, $relation);
|
|||
|
|
}
|
|||
|
|
return $resultSet;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (!function_exists('collection')) {
|
|||
|
|
/**
|
|||
|
|
* 数组转换为数据集对象
|
|||
|
|
* @param array $resultSet 数据集数组
|
|||
|
|
* @return \think\model\Collection|\think\Collection
|
|||
|
|
*/
|
|||
|
|
function collection($resultSet)
|
|||
|
|
{
|
|||
|
|
$item = current($resultSet);
|
|||
|
|
if ($item instanceof Model) {
|
|||
|
|
return \think\model\Collection::make($resultSet);
|
|||
|
|
} else {
|
|||
|
|
return \think\Collection::make($resultSet);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|