ZZWX/wechat/Api/qrcode_with_param.php

<?php
//调用
require_once '../Common/Config.php';
require_once '../Common/Function.php';

	$id = 10001;//测试参数二维码

	$access_token=getAccesstoken();
	$qrcode='{"action_name": "QR_LIMIT_STR_SCENE", "action_info": {"scene": {"scene_str": '.$id.'}}}';
	$ticketUrl="https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=".$access_token;
	$resultTicket=http_request($ticketUrl,$qrcode);
	if ($resultTicket){
		write_log($resultTicket);
		$ticket_obj=json_decode($resultTicket);
		$ticket=$ticket_obj->ticket;
		write_log("qrcode.php--  $ticketUrl  url获取ticket:".$ticket);
	}
	$qrcodeUrl="https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=".urlencode($ticket);
	write_log("$qrcodeUrl".$qrcodeUrl);
	$imageInfo=downloadImageFromWeiXin($qrcodeUrl);
	$dir="./Images";
	if (!is_dir($dir)){
		mkdir($dir);
	}
	$filename=$dir."/qrcode"."-".$id."-".time().".jpg";
	$local_file=fopen($filename, 'w');
	if ($local_file !==false){
		if(fwrite($local_file, $imageInfo["body"]) !== false){
			fclose($local_file);
			/* $filePath=dirname($_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'])."/".$filename;
			 downfile($filePath); */
		}
	}
	header("Location: $qrcodeUrl");
	exit;