PHP版简单微信机器人源码 Read More http://cyrilis.com/20121117.html

weixin.php

<?php
/**
  * wechat php test
  */

//define your token
define("TOKEN", "你的token");
$wechatObj = new wechatCallbackapiTest();

//验证微信的时候记得把下面的注释取消。还有最后两行添加注释。
//$wechatObj->valid();

class wechatCallbackapiTest
{
  public function valid()
    {
        $echoStr = $_GET["echostr"];

        //valid signature , option
        if($this->checkSignature()){
        	echo $echoStr;
        	exit;
        }
    }

    public function responseMsg()
    {
		//get post data, May be due to the different environments
		$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];

      	//extract post data
		if (!empty($postStr)){
                
              	$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
                $fromUsername = $postObj->FromUserName;
                $toUsername = $postObj->ToUserName;
                $keyword = trim($postObj->Content);
				$city=array('北京','朝阳','顺义','怀柔','通州','昌平','延庆','丰台','石景山','大兴','房山','密云','门头沟','平谷','八达岭','佛爷顶','汤河口','密云上甸子','斋堂','霞云岭','北京城区','海淀','天津','宝坻','东丽','西青','北辰','蓟县','汉沽','静海','津南','塘沽','大港','武清','宁河','上海','宝山','嘉定','南汇','浦东','青浦','松江','奉贤','崇明','徐家汇','闵行','金山','石家庄','张家口','承德','唐山','秦皇岛','沧州','衡水','邢台','邯郸','保定','廊坊','郑州','新乡','许昌','平顶山','信阳','南阳','开封','洛阳','商丘','焦作','鹤壁','濮阳','周口','漯河','驻马店','三门峡','济源','安阳','合肥','芜湖','淮南','马鞍山','安庆','宿州','阜阳','亳州','黄山','滁州','淮北','铜陵','宣城','六安','巢湖','池州','蚌埠','杭州','舟山','湖州','嘉兴','金华','绍兴','台州','温州','丽水','衢州','宁波','重庆','合川','南川','江津','万盛','渝北','北碚','巴南','长寿','黔江','万州天城','万州龙宝','涪陵','开县','城口','云阳','巫溪','奉节','巫山','潼南','垫江','梁平','忠县','石柱','大足','荣昌','铜梁','璧山','丰都','武隆','彭水','綦江','酉阳','秀山','沙坪坝','永川','福州','泉州','漳州','龙岩','晋江','南平','厦门','宁德','莆田','三明','兰州','平凉','庆阳','武威','金昌','嘉峪关','酒泉','天水','武都','临夏','合作','白银','定西','张掖','广州','惠州','梅州','汕头','深圳','珠海','佛山','肇庆','湛江','江门','河源','清远','云浮','潮州','东莞','中山','阳江','揭阳','茂名','汕尾','韶关','南宁','柳州','来宾','桂林','梧州','防城港','贵港','玉林','百色','钦州','河池','北海','崇左','贺州','贵阳','安顺','都匀','兴义','铜仁','毕节','六盘水','遵义','凯里','昆明','红河','文山','玉溪','楚雄','普洱','昭通','临沧','怒江','香格里拉','丽江','德宏','景洪','大理','曲靖','保山','呼和浩特','乌海','集宁','通辽','阿拉善左旗','鄂尔多斯','临河','锡林浩特','呼伦贝尔','乌兰浩特','包头','赤峰','南昌','上饶','抚州','宜春','鹰潭','赣州','景德镇','萍乡','新余','九江','吉安','武汉','黄冈','荆州','宜昌','恩施','十堰','神农架','随州','荆门','天门','仙桃','潜江','襄樊','鄂州','孝感','黄石','咸宁','成都','自贡','绵阳','南充','达州','遂宁','广安','巴中','泸州','宜宾','内江','资阳','乐山','眉山','凉山','雅安','甘孜','阿坝','德阳','广元','攀枝花','银川','中卫','固原','石嘴山','吴忠','西宁','黄南','海北','果洛','玉树','海西','海东','济南','潍坊','临沂','菏泽','滨州','东营','威海','枣庄','日照','莱芜','聊城','青岛','淄博','德州','烟台','济宁','泰安','西安','延安','榆林','铜川','商洛','安康','汉中','宝鸡','咸阳','渭南','太原','临汾','运城','朔州','忻州','长治','大同','阳泉','晋中','晋城','吕梁','乌鲁木齐','石河子','昌吉','吐鲁番','库尔勒','阿拉尔','阿克苏','喀什','伊宁','塔城','哈密','和田','阿勒泰','阿图什','博乐','克拉玛依','拉萨','山南','阿里','昌都','那曲','日喀则','林芝','台北县','高雄','台中','海口','三亚','东方','临高','澄迈','儋州','昌江','白沙','琼中','定安','屯昌','琼海','文昌','保亭','万宁','陵水','西沙','南沙岛','乐东','五指山','琼山','长沙','株洲','衡阳','郴州','常德','益阳','娄底','邵阳','岳阳','张家界','怀化','黔阳','永州','吉首','湘潭','南京','镇江','苏州','南通','扬州','宿迁','徐州','淮安','连云港','常州','泰州','无锡','盐城','哈尔滨','牡丹江','佳木斯','绥化','黑河','双鸭山','伊春','大庆','七台河','鸡西','鹤岗','齐齐哈尔','大兴安岭','长春','延吉','四平','白山','白城','辽源','松原','吉林','通化','沈阳','鞍山','抚顺','本溪','丹东','葫芦岛','营口','阜新','辽阳','铁岭','朝阳','盘锦','大连','锦州');
				if(in_array($keyword, $city)){
				$urlstr = file_get_contents("http://sou.qq.com/online/get_weather.php?callback=Weather&city=".$keyword);
				$strgsh="[".substr($urlstr,8,-2)."]";
				$arrayjson=json_decode($strgsh,true);
				if($arrayjson[0]['future']['forecast'][3]['BWEA']==$arrayjson[0]['future']['forecast'][3]['EWEA']){
				$hwea=$arrayjson[0]['future']['forecast'][3]['BWEA'];
				}else{
				$hwea=$arrayjson[0]['future']['forecast'][3]['BWEA']."转".$arrayjson[0]['future']['forecast'][3]['EWEA'];
				}
				if($arrayjson[0]['future']['forecast'][4]['BWEA']==$arrayjson[0]['future']['forecast'][4]['EWEA']){
				$dhwea=$arrayjson[0]['future']['forecast'][4]['BWEA'];
				}else{
				$dhwea=$arrayjson[0]['future']['forecast'][4]['BWEA']."转".$arrayjson[0]['future']['forecast'][4]['EWEA'];
				}
				$huifu="城市：".$arrayjson[0]['future']['name']."。
现在气温是".$arrayjson[0]['real']['temperature']."℃。
今日天气：".$arrayjson[0]['future']['wea_0']."。
温度范围：".$arrayjson[0]['future']['forecast'][0]['TMAX']."~".$arrayjson[0]['future']['forecast'][0]['TMIN']."℃
明天天气：".$arrayjson[0]['future']['wea_1']."
后天天气：".$arrayjson[0]['future']['wea_2']."
大后天的：".$hwea."
大大后天：".$dhwea;
				}
				else if(strpos($keyword,"你好")!==false){
				$huifu="你也好~";
				}
				else if(strpos($keyword,"傻")!==false){
				$huifu="我不傻！哼~ ";
				}
				else if(strpos($keyword,"逼")!==false){
				$huifu="你说脏话，我叫警察叔叔来抓你！ ";
				}
				else if(strpos($keyword,"操")!==false){
				$huifu="你说脏话，我叫警察叔叔来抓你！ 哼~ ";
				}
				else if(strpos($keyword,"帮助")!==false){
				$huifu="输入城市名称查天气就好啦! 比如输入”北京“";
				}
				else if(strpos($keyword,"是谁")!==false){
				$huifu="我是微天气， 你可以叫我小微，可以叫我小天，但不要叫我小气~";
				}
				else if(strpos($keyword,"小气")!==false){
				$huifu="你才小气呐！";
				}
				else if($keyword=="h"||$keyword=="H")
				{
				$huifu="欢迎使用微天气，
输入城市名字（如：'北京'）并发送即可查询天气情况。
输入'H'或者'h'显示本帮助内容。
输入'冷笑话'即可查看冷笑话一枚。
输入'a'查看程序相关。
输入v查看版本号。";
				}
				else if($keyword=='a'){
				$huifu="本程序是由Cyril 创建。 
http://cyrilis.com
欢迎提出改进意见。:)";
				}
				else if($keyword=="v")
				{
				$huifu="版本号:0.91";
				}
				else if($keyword=="冷笑话")
				{
				$huifu="冷笑话功能近期推出哟~";
				}
				else{
				$huifu="太复杂了我看不懂，
说点儿我看得懂的吧，
输入城市名（如“北京”或者“青岛”）查看天气，
或输入'h'查看帮助。";
				}
                $time = time();
                $textTpl = "<xml>
							<ToUserName><![CDATA[".$fromUsername."]]></ToUserName>
							<FromUserName><![CDATA[".$toUsername."]]></FromUserName>
							<CreateTime>".$time."</CreateTime>
							<MsgType><![CDATA[text]]></MsgType>
							<Content><![CDATA[".$huifu."]]></Content>
							<FuncFlag>0</FuncFlag>
							</xml>";  
				if(!empty( $keyword ))
                {
              		$msgType = "text";
                	$contentStr = "Welcome to wechat world!";
                	$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
                	echo $textTpl;
                }else{
                	$msgType = "text";
                	$contentStr = "Welcome to wechat world!";
                	$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
                	echo $textTpl;
                }

        }else {
        	exit;
        }
    }
		
	private function checkSignature()
	{
        $signature = $_GET["signature"];
        $timestamp = $_GET["timestamp"];
        $nonce = $_GET["nonce"];	
        		
		$token = TOKEN;
		$tmpArr = array($token, $timestamp, $nonce);
		sort($tmpArr);
		$tmpStr = implode( $tmpArr );
		$tmpStr = sha1( $tmpStr );
		
		if( $tmpStr == $signature ){
			return true;
		}else{
			return false;
		}
	}
}
//验证微信的时候记得把下面两行注释掉。
$dick = new wechatCallbackapiTest();
$dick->responseMsg();
?>