微信公众平台开发模式通用接口API(Weixin)

is a PHP (>= 5.3) client library for the 微信公众平台开发模式通用接口API(Weixin)

Loading the library

Weixin relies on the autoloading features of PHP to load its files when needed and complies with the PSR-0 standard which makes it compatible with most PHP frameworks. Autoloading is handled automatically when dependencies are managed using Composer, but you can also leverage its own autoloader if you are going to use it in a project or script without any PSR-0 compliant autoloading facility:

// Prepend a base path if Weixin is not available in your "include_path".
require 'Weixin/Autoloader.php';

Weixin\Autoloader::register();

It is possible to easily create a phar archive from the repository just by launching bin/create-phar. The generated phar contains a stub defining an autoloader function for Weixin, so you just need to require the phar to start using the library. Alternatively, it is also possible to generate one single PHP file that holds every class like older versions of Weixin by launching bin/create-single-file, but this practice is not encouraged.

调用事例

try {
	
	$appid="xxxxxxxxxxxx";//appID
	$secret="xxxxxxxxxxxx";//appsecret
	
	//如果之前获得access_token，那么在生成WeixinClient对象的时候，直接指定
	//$access_token = "RWRVPpT1O9SEyN615puzCOQ9uQfgQK0SA63gWUxNo2ABjgHFdnCL82BnFB_wQGeZH4prBLfn17Qz0WSwcwdLW6A2YvX1yN46dDB2-BggdXkqpM0AZXO4lfZ0LSC_5ABj8NxKLxJkqv565EBja32Gpw";
	//$client = new Weixin\WeixinClient($appid,$secret,$access_token);
	
	//如果之前没有获得过access_token，那么通过getAccessToken方法 获取access_token
	$client = new Weixin\WeixinClient($appid,$secret);
	$rst = $client->getAccessToken();
	$access_token = $rst['access_token'];
	 
	echo $access_token;
	echo "<br/>";
	
	$openid="xxxxxxxxxxxxxxx";
	
	//发送客服文本消息
	$client->getWeixinMsgManager()->getWeixinCustomMsgSender()->sendText($openid, "测试");
	
	//下载多媒体文件
	$mediaId= "xxxxxxxxxxxxxxx";
	$ret= $client->getWeixinMediaManager()->get($mediaId);
	$fileContent = base64_decode($ret['content']);
	$tmpfname = sys_get_temp_dir().'/'.uniqid().'.jpg';
	//保存在本地
	file_put_contents($tmpfname, $fileContent);
	
	//获取微信用户信息
	$userinfo =$client->getWeixinUserManager()->getUserInfo($openid);
	print_r($userinfo);
	echo "<br/>";
	
	//生成ticket
	$scene_id =1;
	$ticketInfo = $client->getWeixinQrcodeManager()->create($scene_id,false);
	print_r($ticketInfo);
	echo "<br/>";

	//获取ticket
	$ticket = urlencode($ticketInfo['ticket']);
	$url = $client->getWeixinQrcodeManager()->getQrcodeUrl($ticket);
	echo $url;
	echo "<br/>";
} catch (Exception $e) {
	echo($e->getMessage());
}