微信公众号开发代码我在网上看到了有不少，其实都是大同小义了都是参考官方给出的demo文件进行修改的，下面给各位分享一个。
初次接触的时候写的一些，有点乱…也没去整理…
ps—最近都不想工作了，各种烦，午饭也没吃，就是想表达一下我过的不好。—请忽略个人情绪往下看。
<?php
/**
* 微信公共平台消息回复类
*
*
*/
class BBCweixin {
private $APPID = "******";
private $APPSECRET = "******";
/*
*文本消息回复
*@param array object
*@param string content
*@return string
*/
public function resText($object, $content, $flag = 0) {
$xmlText = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[%s]]></Content>
<FuncFlag>%d</FuncFlag>
</xml>";
$resultStr = sprintf($xmlText, $object->FromUserName, $object->ToUserName, time() , $content, $flag);
echo $resultStr;
exit();
}
/*
*图片消息回复
*@param array object
*@param string url
*@return string
*/
public function resImage($object, $media_id) {
$xmlImage = "<xml>";
$xmlImage.= "<ToUserName><![CDATA[%s]]></ToUserName>";
$xmlImage.= "<FromUserName><![CDATA[%s]]></FromUserName>";
$xmlImage.= "<CreateTime>%s</CreateTime>";
$xmlImage.= "<MsgType><![CDATA[image]]></MsgType>";
$xmlImage.= "<Image><MediaId><![CDATA[%s]]></MediaId></Image>";
$xmlImage.= "</xml>";
$resultStr = sprintf($xmlImage, $object->FromUserName, $object->ToUserName, time() , $media_id);
echo $resultStr;
exit();
}
/*
*图文消息回复
*@param array object
*@param array newsData 二维数组 必须包含[Title][Description][PicUrl][Url]字段
*@return string
*/
public function resNews($object, $newsData = array()) {
$CreateTime = time();
$FuncFlag = 0;
$newTplHeader = "<xml>
<ToUserName><![CDATA[{$object->FromUserName}]]></ToUserName>
<FromUserName><![CDATA[{$object->ToUserName}]]></FromUserName>
<CreateTime>{$CreateTime}</CreateTime>
<MsgType><![CDATA[news]]></MsgType>
<Content><![CDATA[%s]]></Content>
<ArticleCount>%s</ArticleCount><Articles>";
$newTplItem = "<item>
<Title><![CDATA[%s]]></Title>
<Description><![CDATA[%s]]></Description>
<PicUrl><![CDATA[%s]]></PicUrl>
<Url><![CDATA[%s]]></Url>
</item>";
$newTplFoot = "</Articles>
<FuncFlag>%s</FuncFlag>
</xml>";
$Content = '';
$itemsCount = count($newsData);
$itemsCount = $itemsCount < 10 ? $itemsCount : 10; //微信公众平台图文回复的消息一次最多10条
if ($itemsCount) {
foreach ($newsData as $key => $item) {
if ($key <= 9) {
$Content.= sprintf($newTplItem, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']);
}
}
}
$header = sprintf($newTplHeader, 0, $itemsCount);
$footer = sprintf($newTplFoot, $FuncFlag);
echo $header . $Content . $footer;
exit();
}
/*
*音乐消息回复
*@param array object
*@param array musicContent 二维数组 包含[Title][Description][MusicUrl][HQMusicUrl]字段
*@return string
*/
public function resMusic($object, $musicContent = array()) {
$xmlMusic = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[music]]></MsgType>
<Music>
<Title><![CDATA[%s]]></Title>
<Description><![CDATA[%s]]></Description>
<MusicUrl><![CDATA[%s]]></MusicUrl>
<HQMusicUrl><![CDATA[%s]]></HQMusicUrl>
</Music>
</xml>";
if (empty($musicContent[0]['HQMusicUrl'])) {
$musicContent[0]['HQMusicUrl'] = $musicContent[0]['MusicUrl'];
}
$resultStr = sprintf($xmlMusic, $object->FromUserName, $object->ToUserName, time() , $musicContent[0]['Title'], $musicContent[0]['Description'], $musicContent[0]['MusicUrl'], $musicContent[0]['HQMusicUrl']);
echo $resultStr;
exit();
}
/*
*上传多媒体文件接口
*@param
*@param array mediaArr filename、filelength、content-type
*@return object
*/
public function uploadMedia($accessToken, $type = 'image', $mediaArr) {
$url = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=" . $accessToken . "&type=" . $type;
$doPost = self::curlPost($mediaArr, $url);
return $doPost;
}
/*
*GPS,谷歌坐标转换成百度坐标
*@param lnt
*@param lat
*@return array
*/
public function mapApi($lng, $lat, $type) {
$map = array();
if ($type == 'gps') {
$url = "http://map.yanue.net/gpsApi.php?lat=" . $lat . "&lng=" . $lng;
$res = json_decode(file_get_contents($url));
$map['lng'] = $res->baidu->lng;
$map['lat'] = $res->baidu->lat;
}
if ($type == 'google') {
$url = "http://api.map.baidu.com/ag/coord/convert?from=2&to=4&mode=1&x=" . $lng . "&y=" . $lat;
$res = json_decode(file_get_contents($url));
$map['lng'] = base64_decode($res[0]->x);
$map['lat'] = base64_decode($res[0]->y);
}
return $map;
}
/**************************************************************
*
* 使用特定function对数组中所有元素做处理
* @param string &$array 要处理的字符串
* @param string $function 要执行的函数
* @return boolean $apply_to_keys_also 是否也应用到key上
* @access public
*
*************************************************************/
public function arrayRecursive(&$array, $function, $apply_to_keys_also = false) {
static $recursive_counter = 0;
if (++$recursive_counter > 1000) {
die('possible deep recursion attack');
}
foreach ($array as $key => $value) {
if (is_array($value)) {
self::arrayRecursive($array[$key], $function, $apply_to_keys_also);
} else {
$array[$key] = $function($value);
}
if ($apply_to_keys_also && is_string($key)) {
$new_key = $function($key);
if ($new_key != $key) {
$array[$new_key] = $array[$key];
unset($array[$key]);
}
}
}
$recursive_counter--;
}
/**************************************************************
*
* 将数组转换为JSON字符串（兼容中文）
* @param array $array 要转换的数组
* @return string 转换得到的json字符串
* @access public
*
*************************************************************/
public function JSON($array) {
self::arrayRecursive($array, 'urlencode', true);
$json = json_encode($array);
return urldecode($json);
}
/*
*创建菜单
*
*/
public function creatMenu($shop_id, $data) {
$jsonArray = self::JSON($data);
$AccessToken = self::accessToken($weiXin[0]['key'], $weiXin[0]['secret']);
$MENU_URL = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=" . $AccessToken;
return self::curlPost($jsonArray, $MENU_URL);
}
/*
*客服消息回复
*@param array jsonArray Array {"touser":"OPENID","msgtype":"text","text":{"content":"Hello World"}}
*@return string
*/
public function customService($jsonArray, $hash) {
if (empty($jsonArray)) {
return false;
}
$db = M();
$sql = "select * from bbc_wechats where hash='" . $hash . "'";
$weChast = $db->query($sql);
$AccessToken = self::accessToken($weChast[0]['key'], $weChast[0]['secret']);
$TokenUrl = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=" . $AccessToken;
$CustomRes = self::curlPost($jsonArray, $TokenUrl);
return $CustomRes;
}
/*
*获取access_token
*@return objectStr
*/
public function accessToken($appid, $secret) {
$access_token = BBCcache::getCache('accesstoken' . $appid);
if ($access_token) {
$AccessTokenRet = $access_token;
} else {
$TookenUrl = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$secret}";
$AccessTokenRes = @file_get_contents($TookenUrl);
$AccessToken = json_decode($AccessTokenRes);
$AccessTokenRet = $AccessToken->access_token;
BBCcache::setCache('accesstoken' . $appid, $AccessToken->access_token, 3600);
}
return $AccessTokenRet;
}
/*
*向远程接口POST数据
*@data Array {"touser":"OPENID","msgtype":"text","text":{"content":"Hello World"}}
*@return objectArray
*/
public function curlPost($data, $url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$info = curl_exec($ch);
if (curl_errno($ch)) {
echo 'Errno' . curl_error($ch);
}
curl_close($ch);
return json_decode($info);
}
//根据经纬度计算距离和方向
function getRadian($d) {
return $d * M_PI / 180;
}
function getDistance($lat1, $lng1, $lat2, $lng2) {
$EARTH_RADIUS = 6378.137; //地球半径
$lat1 = getRadian($lat1);
$lat2 = getRadian($lat2);
$a = $lat1 - $lat2;
$b = getRadian($lng1) - getRadian($lng2);
$v = 2 * asin(sqrt(pow(sin($a / 2) , 2) + cos($lat1) * cos($lat2) * pow(sin($b / 2) , 2)));
$v = round($EARTH_RADIUS * $v * 10000) / 10000;
return $v;
}
}
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