user_agent = $_SERVER[‘HTTP_USER_AGENT‘];
if (strpos($user_agent, ‘MicroMessenger‘) === t
rue) {}

/**
	 * 获取是否微信登陆
	 * @return String
	 */
	 public static function getWeixinLogin()
	{
		$user_agent = $_SERVER[‘HTTP_USER_AGENT‘];
		if (strpos($user_agent, ‘MicroMessenger‘) === true){
			return true;
		} 
	}

{if:Common::getWeixinLogin()}
			         <tr> 
			        	<td></td>
			          <td><span class="iconfont mpay2"></span></td>
			          <td><span id="mpay1">微信支付</span></td>
			          <td><input   name="select_pay"  value="13" type="radio" id="checkbox-3-7"><label for="checkbox-3-7"></label></td>
			       		<td></td>
			        </tr>
			        {/if}