我列出了一个学生的学费明细，代码是，
<table class="table table-hover">
<thead>
<tr>
<th>Fees Group</th>
<th>Fees Type</th>
<th>Fees Amount</th>
<th>Action</th>
</tr>
</thead>
<tbody>
<?php
$total_amount = "0";
$total_deposite_amount = "0";
$total_fine_amount = "0";
$total_discount_amount = "0";
$total_balance_amount = "0";
$group_total = 0;
$group_id = array();
foreach ($student_due_fee as $key => $fee) {
foreach ($fee->fees as $fee_key => $fee_value) {
$fee_paid = 0;
$fee_discount = 0;
$fee_fine = 0;
$alot_fee_discount = 0;
$group_id = $fee_value->fee_groups_id;
if ($group_id !== $finalGroupId) {
$group_total += $fee_value->amount;
echo $group_total;
}
if (!empty($fee_value->amount_detail)) {
$fee_deposits = json_decode(($fee_value->amount_detail));
foreach ($fee_deposits as $fee_deposits_key => $fee_deposits_value) {
$fee_paid = $fee_paid + $fee_deposits_value->amount;
$fee_discount = $fee_discount + $fee_deposits_value->amount_discount;
$fee_fine = $fee_fine + $fee_deposits_value->amount_fine;
}
}
$total_amount = $total_amount + $fee_value->amount;
$total_discount_amount = $total_discount_amount + $fee_discount;
$total_deposite_amount = $total_deposite_amount + $fee_paid;
$total_fine_amount = $total_fine_amount + $fee_fine;
$feetype_balance = $fee_value->amount - ($fee_paid + $fee_discount);
$total_balance_amount = $total_balance_amount + $feetype_balance;
?>
<tr>
<td><?php echo $fee_value->name ?></td>
<td><?php echo $fee_value->type ?></td>
<td><?php echo $fee_value->amount ?></td>
<td>
<div class="btn-group">
<?php
if ($feetype_balance > 0) {
?>
<a href="<?php echo base_url() . 'payment/paytm/' . $fee->id . "/" . $fee_value->fee_groups_feetype_id . "/" . $_SESSION['studentDetails'][0]->id ?>" class="btn btn-xs btn-primary pull-right myCollectFeeBtn"> Pay </a>
<?php
} else { ?>
<h4 class="label label-success"> Paid </h4>
<?php }
?>
</div>
</td>
</tr>
<?php }
}
$finalGroupId = $group_id;
?>
</tbody>
</table>将输出显示为，
在这里，每个组有三种不同类型的费用，我只需要在一个组下显示这些类型的总和，
Fee Group Fee Amount Action
Ist Term - LKG 6000 Pay
IInd Term - LKG 4500 Pay以上是所需的输出。。
我在foreach循环中给出了如下内容，
if ($group_id !== $finalGroupId) {
$group_total += $fee_value->amount;
echo $group_total;
}如果通过迭代得到的费用组id与“费用值”->“费用组id”不匹配，则将这些值相加，但不起作用。。
请帮助我在foreach循环中获得所需的输出。。 var_export($student_due_fee); 给出以下结果，
array ( 0 => stdClass::__set_state(array( 'id' => '19', 'student_session_id' => '278', 'fee_session_group_id' => '15', 'is_active' => 'no', 'created_at' => '2018-04-17 05:18:41', 'name' => 'Ist Term - LKG', 'fees' => array ( 0 => stdClass::__set_state(array( 'id' => '19', 'student_session_id' => '278', 'fee_session_group_id' => '15', 'is_active' => 'no', 'created_at' => '2018-04-17 05:18:41', 'fee_groups_feetype_id' => '74', 'amount' => '1000.00', 'due_date' => '2018-04-24', 'fee_groups_id' => '69', 'name' => 'Ist Term - LKG', 'feetype_id' => '1', 'code' => 'ISEMTUTION', 'type' => 'I SEM TUTION FEES', 'student_fees_deposite_id' => '0', 'amount_detail' => '0', )), 1 => stdClass::__set_state(array( 'id' => '19', 'student_session_id' => '278', 'fee_session_group_id' => '15', 'is_active' => 'no', 'created_at' => '2018-04-17 05:18:41', 'fee_groups_feetype_id' => '75', 'amount' => '2000.00', 'due_date' => '2018-04-24', 'fee_groups_id' => '69', 'name' => 'Ist Term - LKG', 'feetype_id' => '2', 'code' => 'IITUTION', 'type' => 'II SEM TUTION FEES', 'student_fees_deposite_id' => '0', 'amount_detail' => '0', )), 2 => stdClass::__set_state(array( 'id' => '19', 'student_session_id' => '278', 'fee_session_group_id' => '15', 'is_active' => 'no', 'created_at' => '2018-04-17 05:18:41', 'fee_groups_feetype_id' => '76', 'amount' => '3000.00', 'due_date' => '2018-04-24', 'fee_groups_id' => '69', 'name' => 'Ist Term - LKG', 'feetype_id' => '3', 'code' => 'SPORTS', 'type' => 'SPORTS FEES', 'student_fees_deposite_id' => '0', 'amount_detail' => '0', )), ), )), 1 => stdClass::__set_state(array( 'id' => '65', 'student_session_id' => '278', 'fee_session_group_id' => '16', 'is_active' => 'no', 'created_at' => '2018-04-17 05:20:20', 'name' => 'IInd Term - LKG', 'fees' => array ( 0 => stdClass::__set_state(array( 'id' => '65', 'student_session_id' => '278', 'fee_session_group_id' => '16', 'is_active' => 'no', 'created_at' => '2018-04-17 05:20:20', 'fee_groups_feetype_id' => '77', 'amount' => '2000.00', 'due_date' => '2018-04-24', 'fee_groups_id' => '70', 'name' => 'IInd Term - LKG', 'feetype_id' => '7', 'code' => 'MAGAZINE', 'type' => 'MAGAZINE, PHOTOS,BAG, ID etc ', 'student_fees_deposite_id' => '0', 'amount_detail' => '0', )), 1 => stdClass::__set_state(array( 'id' => '65', 'student_session_id' => '278', 'fee_session_group_id' => '16', 'is_active' => 'no', 'created_at' => '2018-04-17 05:20:20', 'fee_groups_feetype_id' => '78', 'amount' => '1500.00', 'due_date' => '2018-04-24', 'fee_groups_id' => '70', 'name' => 'IInd Term - LKG', 'feetype_id' => '8', 'code' => 'SCHOLASTICS', 'type' => 'CO - SCHOLASTICS', 'student_fees_deposite_id' => '0', 'amount_detail' => '0', )), 2 => stdClass::__set_state(array( 'id' => '65', 'student_session_id' => '278', 'fee_session_group_id' => '16', 'is_active' => 'no', 'created_at' => '2018-04-17 05:20:20', 'fee_groups_feetype_id' => '79', 'amount' => '1000.00', 'due_date' => '2018-04-24', 'fee_groups_id' => '70', 'name' => 'IInd Term - LKG', 'feetype_id' => '9', 'code' => 'BOOKSUNIFORM', 'type' => 'BOOKS, NOTEBOOKS, UNIFORM', 'student_fees_deposite_id' => '0', 'amount_detail' => '0', )), ), )), )
1条答案
按热度按时间iih3973s1#
你把这么远的时间分配到了很晚
你在循环中检查它，但它在循环中没有定义。
我不知道你打算干什么，否则我会帮你的。更进一步地说，你是通过严格的类型检查来检查的
!==组id永远不会等于最后一个组，因此不管发生什么，它都只会添加它们。我个人会做一个数组。
而不是检查这个
我只需在数组中添加一个键（数组键是唯一的）
然后在循环之后
更新
你说：
@artisticphoenix，如果组id不同，我们可以对特定组id的总量求和，这样我就编写了代码。但我知道这是错误的方法，这就是我寻求帮助的原因。
我回答说：
你怎么能对特定的组id求和呢？如果它是不同的，那就没有意义了。您可以对一组相同的组ID求和，但不能对不同的组ID求和，因为它与其他组ID不同。
如果您想和组id一样求和，您可以检查是否已经在数组中设置了它，然后可以添加到数组中。
就像我说的，你不能把一个不同的求和，因为它和什么不同。
如果你的意思是它是不同的，那么其他的一切，那么你不能求和，因为它从来没有见过。意思是你有一个值，你不能和一个值求和。
如果你的意思是它和当前的不一样，那么每次你找到一个和当前的不一样的，你就会恢复其他的一切，这在大多数情况下都是浪费精力的。
因此，对一个与前一个相同的更新进行求和比较容易，如果这就是你的意思，那么这个更新就是你想要的。
如果你的意思是只求和唯一的组ID，我在更新之前已经向你展示过了。因为数组键是唯一的
$totals数组只能为每个项包含一个值，它是presumably因此，totals数组包含每个唯一id的值，然后我们对其求和（或不求和，取决于您真正想做的事情）。