微信后台最基础开发

<?php
	//载入消息模板
	include_once("model.php");
	//获取数据
	$postStr=$GLOBALS["HTTP_RAW_POST_DATA"];

	if (!empty($postStr)) {
		//解析数据
		$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
          $fromUsername = $postObj->FromUserName;
          $toUsername = $postObj->ToUserName;
          $form_MsgType = $postObj->MsgType;

		if ($form_MsgType=="text") {
			$form_Content = trim($postObj->Content);
        }
			$msgType="text";
			//拼装，sprintf 这个函数很有意思
			$resultStr = sprintf($textTpl,$fromUsername,$toUsername,$time,$msgType,$form_Content);
			echo $resultStr;
	}
	else{
		$msgType="text";
		$resultStr = sprintf($textTpl,$fromUsername,$toUsername,$time,$msgType,'不是文字输入');
		echo $resultStr;
		exit;
	}

?>