实用的微信类，用于验证token，回复图文、文本，向用户推送消息等

来源：互联网发布：wps mac 免费完整版编辑：程序博客网时间：2024/06/09 06:10
<?phpclass Wechat{    private $data = array();    public function __construct($token){        $this -> auth($token, $wxuser) || exit;        if(IS_GET){            echo($_GET['echostr']);            exit;        }else{            $xml = file_get_contents("php://input");            $xml = new SimpleXMLElement($xml);//file_put_contents('/var/log/test.txt', $xml,FILE_APPEND);            $xml || exit;            foreach ($xml as $key => $value){                $this -> data[$key] = strval($value);            }        }    }    public function request(){        return $this -> data;    }    public function response($content, $type = 'text', $flag = 0){        $this -> data = array('ToUserName' => $this -> data['FromUserName'], 'FromUserName' => $this -> data['ToUserName'], 'CreateTime' => NOW_TIME, 'MsgType' => $type);        $this -> $type($content);        $this -> data['FuncFlag'] = $flag;        $xml = new SimpleXMLElement('<xml></xml>');        $this -> data2xml($xml, $this -> data);        exit($xml -> asXML());    }    private function text($content){        $this -> data['Content'] = $content;    }    private function music($music){        list($music['Title'], $music['Description'], $music['MusicUrl'], $music['HQMusicUrl']) = $music;        $this -> data['Music'] = $music;    }    private function news($news){        $articles = array();        foreach ($news as $key => $value){            list($articles[$key]['Title'], $articles[$key]['Description'], $articles[$key]['PicUrl'], $articles[$key]['Url']) = $value;            if($key >= 9){                break;            }        }        $this -> data['ArticleCount'] = count($articles);        $this -> data['Articles'] = $articles;    }    private function transfer_customer_service($content){        $this -> data['Content'] = '';    }    private function data2xml($xml, $data, $item = 'item'){        foreach ($data as $key => $value){            is_numeric($key) && $key = $item;            if(is_array($value) || is_object($value)){                $child = $xml -> addChild($key);                $this -> data2xml($child, $value, $item);            }else{                if(is_numeric($value)){                    $child = $xml -> addChild($key, $value);                }else{                    $child = $xml -> addChild($key);                    $node = dom_import_simplexml($child);                    $node -> appendChild($node -> ownerDocument -> createCDATASection($value));                }            }        }    }    private function auth($token){        $signature = $_GET["signature"];        $timestamp = $_GET["timestamp"];        $nonce = $_GET["nonce"];        $tmpArr = array($token, $timestamp, $nonce);        sort($tmpArr, SORT_STRING);        $tmpStr = implode($tmpArr);        $tmpStr = sha1($tmpStr);        if(trim($tmpStr) == trim($signature)){            return true;        }else{            return false;        }        return true;    }}?>
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