第一次上传文件
第一次上传文件
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516
wxapi.php
Normal file
516
wxapi.php
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@@ -0,0 +1,516 @@
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<?php
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class Tools
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{
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/**
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* GET curl函数
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* @param $url 表示请求地址
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* @param string $cookie 表示header的cookie
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* @param $headers 表示header的一些自定义属性
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* @return bool|string
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*/
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public function getcurl($url, $cookie = '', $headers = [])
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{
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// 启动一个CURL会话
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_HEADER, 0);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
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curl_setopt($curl, CURLOPT_COOKIE, $cookie);
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curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
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$info = curl_exec($curl);
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curl_close($curl);
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return $info;
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}
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}
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class Wx extends Tools
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{
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protected $config = [];
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private $token_file_path;
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private $token;
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private $appid;
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private $secret;
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public function __construct($config = [])
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{
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$this->config = $config;
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$this->token = $config['token'];
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# 存放access_token的目录
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$dir = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'wx';
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// file_put_contents('post.txt', date('Y-m-d H:i:s')."\r\n" .json_encode($config));
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$this->is_dir($dir);
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$this->token_file_path = $dir;
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$this->appid = $config['appid'];
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$this->secret = $config['secret'];
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// file_put_contents('post.txt', date('Y-m-d H:i:s')."\r\n" . $this->secret);
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$this->access_token = $this->get_accessToken();
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// file_put_contents('post.txt', date('Y-m-d H:i:s')."2222\r\n" .$dir);
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}
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protected function is_dir($path)
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{
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if (!is_dir($path)) {
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@mkdir($path);
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}
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}
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/**
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* 关注后事件
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* @param $postObj
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* @param $content
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*/
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public function _doSubscribe($postObj, $content)
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{
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# 处理该关注事件，向用户发送关注信息
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$this->_msgText($postObj['FromUserName'], $postObj['ToUserName'], time(), $content);
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}
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/**
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* 回复文本消息
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* @param $to 接收方帐号（收到的OpenID）
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* @param $from 开发者微信号
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* @param $time 消息创建时间
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* @param $content 回复的消息内容（换行：在content中能够换行，微信客户端就支持换行显示）
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*/
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public function _msgText($to, $from, $time, $content)
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{
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# 定义模板
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$_msg_template = '<xml><ToUserName><![CDATA[%s]]></ToUserName><FromUserName><![CDATA[%s]]></FromUserName><CreateTime>%s</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[%s]]></Content></xml>';
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$response = sprintf($_msg_template, $to, $from, $time, $content);
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die($response);
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}
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/**
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* 回复图文消息
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* @param $to 接收方帐号（收到的OpenID）
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* @param $from 开发者微信号
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* @param $time 时间
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* @param $articlecount 图文消息信息，注意，如果图文数超过限制，则将只发限制内的条数
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* @param $title 图文消息标题
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* @param $description 图文消息描述
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* @param $picurl 图片链接，支持JPG、PNG格式，较好的效果为大图360*200，小图200*200
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* @param $url 点击图文消息跳转链接
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*/
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public function _msgGraphic($to, $from, $time, $articlecount, $title, $description, $picurl, $url)
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{
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$_msg_template = '<xml><ToUserName><![CDATA[%s]]></ToUserName><FromUserName><![CDATA[%s]]></FromUserName><CreateTime>%s</CreateTime><MsgType><![CDATA[news]]></MsgType><ArticleCount>%s</ArticleCount><Articles><item><Title><![CDATA[%s]]></Title><Description><![CDATA[%s]]></Description><PicUrl><![CDATA[%s]]></PicUrl><Url><![CDATA[%s]]></Url></item></Articles></xml>';
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$response = sprintf($_msg_template, $to, $from, $time, $articlecount, $title, $description, $picurl, $url);
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die($response);
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}
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/**
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* 回复图片
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* @param $to
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* @param $from
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* @param $time
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* @param $media_id
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*/
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public function _msgImg($to, $from, $time, $media_id)
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{
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$_msg_template = '<xml><ToUserName><![CDATA[%s]]></ToUserName><FromUserName><![CDATA[%s]]></FromUserName><CreateTime>%s</CreateTime><MsgType><![CDATA[image]]></MsgType><Image><MediaId><![CDATA[%s]]></MediaId></Image></xml>';
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$response = sprintf($_msg_template, $to, $from, $time, $media_id);
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die($response);
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}
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/**
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* 获取accessToken 超过两小时自动重新获取
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* @return string
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*/
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public function get_accessToken()
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{
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if (file_exists($this->token_file_path . '/access_token.json')) {
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$token = file_get_contents($this->token_file_path . '/access_token.json');
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if (strlen($token) < 10) {
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} else {
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$tokenarr = json_decode($token, true);
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if (strtotime(date('Y-m-d H:i:s', strtotime('now'))) < $tokenarr['end']) {
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return $tokenarr['access_token'];
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}
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}
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}
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# 请求接口
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$output = $this->getcurl("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$this->appid}&secret={$this->secret}");
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$jsoninfo = json_decode($output, true);
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$access_token = $jsoninfo["access_token"];
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if ($access_token) {
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//写入文件 2小时内有效
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$token_json = '{"access_token":"' . $access_token . '","expires_in":7200,"start":"' . strtotime(date('Y-m-d H:i:s', strtotime('now'))) . '","end":"' . strtotime(date('Y-m-d H:i:s', strtotime('+2hour'))) . '"}';
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file_put_contents($this->token_file_path . '/access_token.json', $token_json);
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return $access_token;
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} else {
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return 'api return error';
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}
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}
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/**
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* 获取素材列表
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* @param $type
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* @param $offset
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* @param $count
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* @return mixed
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*/
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public function get_article_list($type, $offset, $count)
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{
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//https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token=ACCESS_TOKEN
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$url = "https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token=" . $this->access_token;
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$data = '{"type":"' . $type . '","offset":"' . $offset . '","count":"' . $count . '"}';
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//返回的数据
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$response = $this->postcurl($url, $data);
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// echo $response;die;
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//echo strip_tags($response);
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$res = json_decode($response, true);
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return $res;
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}
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/**
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* 创建菜单
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* @param $data
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* @return mixed
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*/
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public function create_menu($data)
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{
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$url = 'https://api.weixin.qq.com/cgi-bin/menu/create?access_token=' . $this->access_token;
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$response = $this->postcurl($url, $data);
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$res = json_decode($response, true);
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return $res;
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}
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public function get_menu()
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{
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$url = 'https://api.weixin.qq.com/cgi-bin/menu/get?access_token=' . $this->access_token;
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$response = $this->getcurl($url);
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$res = json_decode($response, true);
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return $res;
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}
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public function upimg($filePath)
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{
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$url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=" . $this->access_token . "&type=image";
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$curl = curl_init();
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if (class_exists('\CURLFile')) {
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curl_setopt($curl, CURLOPT_SAFE_UPLOAD, true);
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$data = array('media' => new \CURLFile(realpath($filePath)));//>=5.5
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} else {
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if (defined('CURLOPT_SAFE_UPLOAD')) {
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curl_setopt($curl, CURLOPT_SAFE_UPLOAD, false);
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}
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$data = array('media' => '@' . realpath($filePath));//<=5.5
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}
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// $post_type = 'toutiao';
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// $data['type'] = $post_type;
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// $data['token'] = '5645156e1386da446fab2db259ded22a';
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_POST, 1);
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curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_TIMEOUT, 10);
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curl_setopt($curl, CURLOPT_USERAGENT, "TEST");
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$result = curl_exec($curl);
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curl_close($curl);
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// $result = json_decode($result, true);
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return $result;
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// if($result['code']==200 && $result['data']['url'][$post_type]){
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// unlink($newname);
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// $img_url = $result['data']['url'][$post_type];
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// #$img_url = $result['data']['url'][$post_type].'?imgurl='.$url.'/'.$newname;
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// echo '{"code":"success","data":{"size":"'.$size.'","path":"'.$newname.'","timestamp":'.$time.',"url":"'.$img_url.'"}}';
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// exit;
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// }else{
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// #echo '{"code":"success","data":{"size":"'.$size.'","path":"'.$newname.'","timestamp":'.$time.',"url":"'.$url.'/'.$newname.'"}}';
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// unlink($newname);
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// echo '{"status":"0","msg":"上传失败，请稍候再试或者配置自己的第三方OSS"}';
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// exit;
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// }
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}
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/**
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* 检测微信返回的 signature 跟本地生成的是否一致
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* @return bool
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*/
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private function checkSignature()
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{
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//接受数据
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//微信加密签名，signature结合了开发者填写的token参数和请求中的timestamp参数、nonce参数。
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$signature = $_GET["signature"];
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$signature = empty($signature) ? '' : $signature;
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$timestamp = $_GET["timestamp"];
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$timestamp = empty($timestamp) ? '' : $timestamp;
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$nonce = $_GET["nonce"];
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$nonce = empty($nonce) ? '' : $nonce;
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$tmpArr = array($this->token, $timestamp, $nonce);
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sort($tmpArr, SORT_STRING);
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$tmpStr = implode($tmpArr);
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$tmpStr = sha1($tmpStr);
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if ($tmpStr == $signature) {
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file_put_contents('2.txt', json_encode($tmpStr));
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return true;
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} else {
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return false;
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}
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}
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/**
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* 开发者通过检验signature对请求进行校验。若确认此次GET请求来自微信服务器，请原样返回echostr参数内容，则接入生效，成为开发者成功，否则接入失败。
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* @param bool $return
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* @return bool|mixed|string
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*/
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public function tokenValid($return = false)
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{
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//接受微信echostr参数
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$echoStr = $_GET["echostr"];
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$echoStr = empty($echoStr) ? '' : $echoStr;
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if ($return) {
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if ($echoStr) {
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if ($this->checkSignature()) {
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return $echoStr;
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} else {
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return false;
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}
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} else {
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return $this->checkSignature();
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}
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} else {
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if ($echoStr) {
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if ($this->checkSignature()) {
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//符合这个条件就通过
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die($echoStr);
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} else {
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die('no access1');
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}
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} else {
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if ($this->checkSignature()) {
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return true;
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} else {
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die('404');
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}
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}
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}
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return false;
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}
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}
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$config = ["appid" => "xxxxxx", "secret" => "xxxxxx", "token" => "xxxxxx"];
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# 微信对象
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$wxobj = new Wx($config);
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# 验证token
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$wxobj->tokenValid();
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# 获取accessToken
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$wxobj->get_accessToken();
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$postStr = file_get_contents('php://input');
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if (!empty($postStr)) {
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$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
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$jsonStr = json_encode($postObj);
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$data = json_decode($jsonStr, true);
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switch ($data['MsgType']) {
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case 'event':
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# 判断具体的事件类型（关注、取消、点击）
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// if ($Event == 'subscribe') {
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// } elseif ($Event == 'CLICK') {
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// } elseif ($Event == 'VIEW') {
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// }
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break;
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case 'text':
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//文本消息
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$wxobj->_msgText($data['FromUserName'], $data['ToUserName'], time(), "123");
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break;
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case 'image':
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//图片消息
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if (!empty($data["PicUrl"])) {
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$savePath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'wx' . DIRECTORY_SEPARATOR . "save";
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# 水印
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$watermarkPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'wx' . DIRECTORY_SEPARATOR . 'watermarks' . DIRECTORY_SEPARATOR . "Watermark1.JPG";
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$fileName = md5($data["PicUrl"]);
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$filePath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'wx' . DIRECTORY_SEPARATOR . 'images' . DIRECTORY_SEPARATOR . $fileName;
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CurlGet($data["PicUrl"], $filePath);
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// sleep(3);
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# 图片信息
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$imgInfo = getimagesize($filePath);
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$i_width = $imgInfo[0];
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$i_height = $imgInfo[1];
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# 水印信息
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$watermarkInfo = getimagesize($watermarkPath);
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$w_width = $watermarkInfo[0];
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$w_height = $watermarkInfo[1];
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if (($w_width / $w_height) > ($i_width / $i_height)) {
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$rate = $i_width / $w_width;
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} else {
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$rate = $i_height / $w_height;
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}
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$rate = number_format($rate, 1);
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// 新水印宽高
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$new_w_width = (int)($w_width * $rate);
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$new_w_height = (int)($w_height * $rate);
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# 创建新水印资源
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$new_watermark = imagecreatetruecolor($new_w_width, $new_w_height);
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# 获取原水印资源
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$watermark = imagecreatefromjpeg($watermarkPath);
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# 放大或缩小水印
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imagecopyresampled($new_watermark, $watermark, 0, 0, 0, 0, $new_w_width, $new_w_height, $w_width, $w_height);
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# 用户图
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$user_image = imagecreatefromjpeg($filePath);
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# 合成图片的高度
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$new_i_height = (int)($i_height + $new_w_height);
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# 创建真彩画布
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$new_user_image = imagecreatetruecolor($i_width, $new_i_height);
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$black = imagecolorallocate($new_user_image, 0, 0, 0); //创建黑色
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$white = imagecolorallocate($new_user_image, 255, 255, 255); //创建白色
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$yellow = imagecolorallocate($new_user_image, 255, 83, 0); //创建黄色
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$gray = imagecolorallocate($new_user_image, 180, 180, 180); //创建灰色
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# 为画布填充白色
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imagefill($new_user_image, 0, 0, $white);
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# 拼接用户图片
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imagecopyresampled($new_user_image, $user_image, 0, 0, 0, 0, imagesx($user_image), imagesy($user_image), imagesx($user_image), imagesy($user_image));
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# 拼接新水印资源
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imagecopyresampled($new_user_image, $new_watermark, 0, $i_height, 0, 0, $new_w_width, $new_w_height, imagesx($new_watermark), imagesy($new_watermark)); //将二维码和画布拼合
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$saveFilePath = $savePath . "/" . $fileName . ".jpg";
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/* 将缩放后的图片$image_p保存， 100（最佳质量，文件最大) */
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imagejpeg($new_user_image, $saveFilePath, 100);
|
||||
|
||||
imagedestroy($new_user_image); //销毁拼接后的图片资源
|
||||
# 销毁用户图片资源
|
||||
imagedestroy($user_image);
|
||||
# 销毁新水印资源
|
||||
imagedestroy($new_watermark);
|
||||
# 销毁原水印资源
|
||||
imagedestroy($watermark);
|
||||
|
||||
|
||||
$res = $wxobj->upimg($saveFilePath);
|
||||
$resData = json_decode($res, true);
|
||||
if (isset($resData["media_id"]) && !empty($resData["media_id"])) {
|
||||
$wxobj->_msgImg($data['FromUserName'], $data['ToUserName'], time(), $resData["media_id"]);
|
||||
} else {
|
||||
$wxobj->_msgText($data['FromUserName'], $data['ToUserName'], time(), "哎呀,合成失败了呢");
|
||||
}
|
||||
|
||||
// file_put_contents('12.txt', $res);
|
||||
|
||||
|
||||
// $file = file_get_contents($data["PicUrl"]);
|
||||
// $ext = exif_imagetype($file)
|
||||
// file_put_contents('12.txt', $ext);
|
||||
|
||||
// // file_put_contents($this->token_file_path . '/access_token.json', );
|
||||
// $wxobj->_msgText($data['FromUserName'], $data['ToUserName'], time(), $ext);
|
||||
|
||||
}
|
||||
|
||||
|
||||
file_put_contents('12.txt', json_encode($data));
|
||||
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
// // file_put_contents('2.txt', json_encode($this->postObj));
|
||||
// // die;
|
||||
// $this->getCode(); # 获取推广码
|
||||
//
|
||||
// } else {
|
||||
// @error_log("没有收到消息", 3, './empty.log');
|
||||
// exit;
|
||||
// }
|
||||
|
||||
|
||||
function GetUrlFileName($url)
|
||||
{
|
||||
$urlArray = parse_url($url);
|
||||
$pathInfoData = pathinfo($urlArray['path']);
|
||||
// print_r($pathInfoData);
|
||||
return $pathInfoData["filename"];
|
||||
}
|
||||
|
||||
function CurlGet($url, $file)
|
||||
{
|
||||
$ch = curl_init();
|
||||
curl_setopt($ch, CURLOPT_POST, 0);
|
||||
curl_setopt($ch, CURLOPT_URL, $url);
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||||
$file_content = curl_exec($ch);
|
||||
curl_close($ch);
|
||||
$downloaded_file = fopen($file, 'w');
|
||||
fwrite($downloaded_file, $file_content);
|
||||
fclose($downloaded_file);
|
||||
}
|
||||
|
||||
function GetFileType($path)
|
||||
{
|
||||
$finfo = finfo_open(FILEINFO_MIME); // 返回 mime 类型
|
||||
$filename = $path;
|
||||
$fileType = finfo_file($finfo, $filename);
|
||||
finfo_close($finfo);
|
||||
return $fileType;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// file_put_contents('post.txt', date('Y-m-d H:i:s')."\r\n" .json_encode($wxobj));
|
||||
|
||||
|
||||
// file_put_contents('post.txt', date('Y-m-d H:i:s')."\r\n" ."request_headers"."\r\n". print_r(getallheaders(),true) ."\r\n"."POST_DATA" ."\r\n".file_get_contents('php://input'). "\r\n".var_export($_GET,true). "\r\n".var_export($_POST,true) , FILE_APPEND);
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user