PHP implements WeChat public platform enterprise account verification interface

This article mainly introduces the WeChat public platform enterprise account verification interface of PHP programming. It is an enterprise account verification function interface implemented through callback operations. Friends in need can refer to it

This article describes the PHP WeChat example Public platform enterprise account verification interface. I share it with you for your reference. The details are as follows:

WeChat public platform enterprise account verification interface and callback PHP version. In order to solve the problem of enterprise account verification and message sending, I have studied it for several days because When the WeChat Enterprise Account was first launched, there was relatively little information online! Later, with the help of some friends and repeated debugging and improvement by myself, I finally compiled a relatively ideal document. After personal testing, the experiment was successful.

include_once "WXBizMsgCrypt.php";
// 第三方发送消息给公众平台
$encodingAesKey = "rpJmhCphnndiCLIcNKcUmhTn2GQBNjISPU9GfsfOlxx";
$token = "xxxxxxx";
$corpId ="wxa9a0031f24631f9x"; //这里已正确填写自己的corpid
//公众号服务器数据
$sReqMsgSig = $sVerifyMsgSig = $_GET['msg_signature'];
$sReqTimeStamp = $sVerifyTimeStamp = $_GET['timestamp'];
$sReqNonce = $sVerifyNonce = $_GET['nonce'];
$sReqData = file_get_contents("php://input");;
$sVerifyEchoStr = $_GET['echostr'];
$wxcpt = new WXBizMsgCrypt($token, $encodingAesKey, $corpId);
if($sVerifyEchoStr){
$sEchoStr = "";
$errCode = $wxcpt->VerifyURL($sVerifyMsgSig, $sVerifyTimeStamp, $sVerifyNonce, $sVerifyEchoStr, $sEchoStr);
if ($errCode == 0) {
print($sEchoStr);
} else {
print($errCode . "\n\n");
}
exit;
}
//decrypt
$sMsg = ""; //解析之后的明文
$errCode = $wxcpt->DecryptMsg($sReqMsgSig, $sReqTimeStamp, $sReqNonce, $sReqData, $sMsg);
if ($errCode == 0) {
$xml = new DOMDocument();
$xml->loadXML($sMsg);
$reqToUserName = $xml->getElementsByTagName('ToUserName')->item(0)->nodeValue;
$reqFromUserName = $xml->getElementsByTagName('FromUserName')->item(0)->nodeValue;
$reqCreateTime = $xml->getElementsByTagName('CreateTime')->item(0)->nodeValue;
$reqMsgType = $xml->getElementsByTagName('MsgType')->item(0)->nodeValue;
$reqContent = $xml->getElementsByTagName('Content')->item(0)->nodeValue;
$reqMsgId = $xml->getElementsByTagName('MsgId')->item(0)->nodeValue;
$reqAgentID = $xml->getElementsByTagName('AgentID')->item(0)->nodeValue;
switch($reqContent){
case "马云":
$mycontent="您好，马云！我知道您创建了阿里巴巴！";
break;
case "马化腾":
$mycontent="您好，马化腾！我知道创建了企鹅帝国！";
break;
case "史玉柱":
$mycontent="您好，史玉柱！我知道您创建了巨人网络！";
break;
default :
$mycontent="你是谁啊？！一边凉快去！";
break;
}
$sRespData =
"<xml>
<ToUserName><![CDATA[".$reqFromUserName."]]></ToUserName>
<FromUserName><![CDATA[".$corpId."]]></FromUserName>
<CreateTime>".sReqTimeStamp."</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[".$mycontent."]]></Content>
</xml>";
$sEncryptMsg = ""; //xml格式的密文
$errCode = $wxcpt->EncryptMsg($sRespData, $sReqTimeStamp, $sReqNonce, $sEncryptMsg);
if ($errCode == 0) {
//file_put_contents(&#39;smg_response.txt&#39;, $sEncryptMsg); //debug:查看smg
print($sEncryptMsg);
} else {
print($errCode . "\n\n");
}
} else {
print($errCode . "\n\n");
}
?>

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