WechatMessage

class WechatMessageApp extends WechatMessageCommon {
	protected function onSubscribeEvent() {
		$msg = "你好，非常感谢您的订阅。\n\n";
		return $this->textMessage($msg);
	}
	protected function onTextMessage($content) {
		return $this->textMessage("[自动回复]${content}");
	}
	protected function onImageMessage($image, $media_id) {
		return $this->imageMessage($media_id);
	}
}

class WechatMessageApp extends WechatMessageCommon {
	protected function onOtherMessage($event_type, $argument = array()) {
		return $this->textMessage("不支持的消息，请回复\n1:XXX\n2:XXX");
	}
}

$articles = array(
    $this->linkMessageArticleItem($title, $url, $image, $desc),
    $this->linkMessageArticleItem($title, $url, $image, $desc),
    $this->linkMessageArticleItem($title, $url, $image, $desc)
);