/**
* 获取用户剩余的可以申请发票的钱
* @param $userId
* @return mixed
*/
public static function findRemainMoneyByUser($userId)
{
$consume = Invoice::findTotalInvoice($userId);
$income = Money::findTotalPay($userId);
return $income - $consume;
}
<option value="money-equal">开票金额等于</option>
<option value="money-less">开票金额小于</option>
<option value="orderNumber">快递单号</option>
</select>
<input type="text" name="content" class="form-control" placeholder="请输入查找内容">
<button type="submit" class="btn btn-small btn btn-primary">查找</button>
</div>
<?php
echo Html::endForm();
?>
</div>
</div>
<table class="table table-bordered table-striped margin-bottom-20">
<tr>
<td><strong>总计已完成申请开票金额：</strong><?php
echo Invoice::findTotalInvoice($user['userId']);
?>
(元)</td>
</tr>
</table>
<table class="table table-hover table-bordered text-align-center">
<thead class="bordered-blue">
<tr> <th class="text-align-center">序号</th>
<th class="text-align-center">用户号</th>
<th class="text-align-center">用户名称</th>
<th class="text-align-center">申请开票金额</th>
<th class="text-align-center">申请开票时间</th>
<th class="text-align-center">状态</th>
<th class="text-align-center">详细地址</th>
<th class="text-align-center">管理员回复内容</th>
<th class="text-align-center">快递单号</th>
