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<?php
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// +----------------------------------------------------------------------
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// | ThinkLibrary 6.0 for ThinkPhP 6.0
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// +----------------------------------------------------------------------
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// | 版权所有 2017~2020 [ https://www.dtapp.net ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://gitee.com/liguangchun/ThinkLibrary
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 仓库地址 ：https://gitee.com/liguangchun/ThinkLibrary
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// | github 仓库地址 ：https://github.com/GC0202/ThinkLibrary
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// | Packagist 地址 ：https://packagist.org/packages/liguangchun/think-library
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// +----------------------------------------------------------------------
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use DtApp\ThinkLibrary\cache\Mysql;
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use DtApp\ThinkLibrary\exception\DtaException;
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use DtApp\ThinkLibrary\service\QqWryService;
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use DtApp\ThinkLibrary\service\SystemService;
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if (!function_exists('get_ip_info')) {
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/**
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* 获取请求IP信息
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* @param string $ip
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* @return mixed|null
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* @throws DtaException
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*/
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function get_ip_info($ip = '')
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{
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if (empty($ip)) {
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if (!isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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$ip = $_SERVER['REMOTE_ADDR'];
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} else {
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//为了兼容百度的CDN，所以转成数组
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$arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
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$ip = $arr[0];
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}
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}
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return QqWryService::instance()->getLocation($ip);
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}
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}
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if (!function_exists('get_ip')) {
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/**
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* 获取请求IP
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* @return string
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*/
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function get_ip()
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{
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if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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//为了兼容百度的CDN，所以转成数组
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$arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
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return $arr[0];
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}
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return $_SERVER['REMOTE_ADDR'];
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}
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}
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if (!function_exists('uri')) {
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/**
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* 生成最短 URL 地址
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* @param string $url 路由地址
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* @param array $vars PATH 变量
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* @param boolean|string $suffix 后缀
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* @param boolean|string $domain 域名
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* @param boolean|string $fillSuffix 补上后缀
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* @return string
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*/
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function uri($url = '', array $vars = [], $suffix = true, $domain = false, $fillSuffix = false)
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{
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return SystemService::instance()->uri($url, $vars, $suffix, $domain, $fillSuffix);
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}
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}
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if (!function_exists('dtacache')) {
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/**
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* 缓存
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* @param string $name
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* @param array $value
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* @param int $expire
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* @return bool|int|string
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* @throws DtaException
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* @throws \think\db\exception\DbException
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*/
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function dtacache($name = '', $value = [], $expire = 6000)
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{
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$myc = new Mysql();
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if (empty($value)) {
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return $myc->name($name)
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->get();
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}
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$judge = $myc->name($name)
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->get();
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if (empty($judge)) {
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$myc->name($name)
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->expire($expire)
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->set($value);
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} else {
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$myc->name($name)
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->expire($expire)
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->update($value);
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}
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return $myc->name($name)
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->get();
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}
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}
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