如何使用php和codeigniter隐藏检索到的数据值的重复部分

通过这个MySQL语句，我得到了下表

SELECT * FROM expenses, income 
WHERE expenses.projectname=income.projectname 
AND expenses.task=income.task

这些是我的项目表中的字段

这些是我的任务表的字段

在此表中，一个项目有许多任务。因此，项目、客户、项目开始和结束日期列毫无意义地重复。如何在所有任务中仅显示一次？如何在这里应用PHP隐藏逻辑？下图显示了我需要实现的目标。通过MySQL查询检索数据。但是我如何隐藏不必要的值呢 这是CodeIgniter视图页面

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;
foreach ($view_data1 as $key => $data) { 
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

    <td><?php echo $data['projectname']; ?></td> 
    <td><?php echo $data['employee']; ?></td> 
    <td><?php echo $data['task']; ?></td> 
    <td><?php echo $data['ExpenseName']; ?></td> 
    <td><?php echo $data['ExpenseAmount']; ?></td>
    <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>

没有找到任何记录。。

不要同时选择两个表。加入他们的条件

SELECT expenses.*,income.*,expenses.id as p_id FROM expenses
join income ON expenses.task=income.task AND expenses.projectname=income.projectname

更改每个部分的视图

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th ><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th ><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th ><input type="text" class="form-control" placeholder="Date" disabled></th>
    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;
$is_exists=array();
foreach ($view_data1 as $key => $data) { 
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>
<?php
    if(!in_array($data['p_id'], $is_exists)){
        $is_exists[]=$data['p_id'];
    ?>
        <td><?php echo $data['projectname']; ?></td> 
        <td><?php echo $data['employee']; ?></td> 
        <td><?php echo $data['task']; ?></td> 
        <td><?php echo $data['ExpenseName']; ?></td> 
    <?php
    }else{
     echo "<td rowspan='4'></td>";
    }
    ?>

   <td><?php echo $data['ExpenseAmount']; ?></td>
   <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>

</tbody>                
</table>

没有找到任何记录。。

不要这样合并表。在模型中使用联接查询，并通过控制器在视图中调用它

public function getExpenses(){
     $this->db->select("addexpense.exp_date, addexpense.exp_amount, addexpense.exp_note, addexpense.exp_created, addcategory.category_name");
     $this->db->from('addexpense');
     $this->db->join('addcategory', 'addcategory.category_id = addexpense.category_id');
     $query = $this->db->get();
     return $query->result();
}

---

我没有测试这段代码，但想法是记住最后一个键（本例中为projectname和employee），然后将其与当前键进行比较

示例代码中的字段与Word文档示例表不匹配，因此我使用了您的代码示例

    <tbody>

        <?php
        if (isset($view_data1) && is_array($view_data1) && count($view_data1)) {

            $i = 1;
            $last_key = '';

            foreach ($view_data1 as $key => $data) {

                $stripe = 'odd';
                if ($i % 2 == 0) {
                     $stripe = 'even';
                }
                echo "<tr class='$stripe'>";
                $i++;

                $current_key = $data['projectname'] . $data['employee'];

                if ($current_key !== $last_key) {

                    echo "<td>" . $data['projectname'] . "</td>";
                    echo "<td>" . $data['employee'] . "</td>";
                } else {

                    echo "<td colspan='2'></td>";
                }

                $last_key = $current_key;
                ?>

            <td><?php echo $data['task']; ?></td>
            <td><?php echo $data['ExpenseName']; ?></td>
            <td><?php echo $data['ExpenseAmount']; ?></td>
            <td><?php echo $data['pn']; ?></td>
            <td><?php echo $data['cname']; ?></td>
            <td><?php echo $data['taskcost']; ?></td>
            <td><?php echo $data['amount']; ?></td>
            <td><?php echo $data['datetimepicker_mask']; ?></td>
        </tr>
        <?php
    }
} else {
    ?>
    <tr><td colspan="10" align="center" >No Records Found..</td></tr>
    <?php
}
?>

</tbody>
</table>

没有找到任何记录。。

如果我理解正确，您可以尝试以下方法

<?php

$arrData = [
    [
        "projectname" => "First Project",
        "employee" => "First Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 1",
        "description" => "Description 1",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "First Project",
        "employee" => "First Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 2",
        "description" => "Description 2",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "First Project",
        "employee" => "First Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 3",
        "description" => "Description 3",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],

    [
        "projectname" => "Second Project",
        "employee" => "Second Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 4",
        "description" => "Description 4",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "Second Project",
        "employee" => "Second Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 5",
        "description" => "Description 5",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],
    [
        "projectname" => "Second Project",
        "employee" => "Second Client",
        "projectstart" => "12-12-2017",
        "projectend" => "12-12-2019",
        "task" => "Task 6",
        "description" => "Description 6",
        "commission" => "1000",
        "taststart" => "01-01-2018",
        "taskend" => "10-01-2018"
    ],


];

?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
    <title>Bootstrap 101 Template</title>

    <!-- Bootstrap -->
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">

    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
</head>
<body>
<div class="container">
    <table class="table table-striped table-hover">
    <thead>
     <tr>
        <th>Project</th>
        <th>Client</th>
        <th>Project start on</th>
        <th>Project end on</th>
        <th>task</th>
        <th>description</th>
        <th>commission</th>
        <th>task start on</th>
        <th>task end on</th>
     </tr>
    </thead>
    <tbody>
    <?php
    $strSavedProjectName = false;
    foreach($arrData AS $arrItem)
    {
    ?>
     <tr>
        <?php
        if (!$strSavedProjectName || $strSavedProjectName!= $arrItem['projectname'])    :
        ?>
        <td><?=$arrItem['projectname']; ?>
        <td><?=$arrItem['employee']; ?>
        <td><?=$arrItem['projectstart']; ?>
        <td><?=$arrItem['projectend']; ?>
        <?php
        else :
        ?>
        <td colspan="4"></td>
        <?php
        endif;
        ?>
        <td><?=$arrItem['task']; ?>
        <td><?=$arrItem['description']; ?>
        <td><?=$arrItem['commission']; ?>
        <td><?=$arrItem['taststart']; ?>
        <td><?=$arrItem['taskend']; ?>
     </tr>
    <?php
        $strSavedProjectName = $arrItem['projectname'];
    }
    ?>
    </tbody>
    </table>
</div>
    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
</body>
</html>

引导101模板
项目
客户
项目开始于
项目结束于
任务
描述
委员会
任务开始于
任务结束

这是一个完整的示例，基于您的数据-因此您应该能够轻松地将其转换为您的视图

---

逻辑

我实现的隐藏逻辑按以下顺序工作：

• 初始条件
• 主回路
• 状况检查
• 记住最后一个条件

HTML表和PHP如下所示：

<table border="1">
    <thead>
        <tr>
            <th>Project</th>
            <th>Client</th>
            <th>Project Start</th>
            <th>Project End</th>
            <th>Task</th>
            <th>Description</th>
            <th>Commission</th>
            <th>Task Start</th>
            <th>Task End</th>
        </tr>
    </thead>
    <tbody>
        <!-- Initial Condition -->
        <?php $the_project = "";?>

        <!-- Main Loop -->
        <?php foreach ($data as $x => $datum) { ?>
            <tr>

            <!-- Condition Check -->
            <!-- If not the same with the last project, it will show the columns. -->
            <!-- That's why the Initial Condition is empty so that the 1st time this Condition Check run will always result true. -->
            <?php if($datum['project'] != $the_project) { ?>
                <td><?php echo $datum['project'];?></td>
                <td><?php echo $datum['client'];?></td>
                <td><?php echo $datum['proj_start'];?></td>
                <td><?php echo $datum['proj_end'];?></td>
            <?php } else { ?>
                <td colspan="4">&nbsp;</td>
            <?php } ?>
            <!-- /Condition Check -->

                <td><?php echo $datum['task'];?></td>
                <td><?php echo $datum['desc'];?></td>
                <td><?php echo $datum['commission'];?></td>
                <td><?php echo $datum['task_start'];?></td>
                <td><?php echo $datum['task_end'];?></td>
            </tr>

            <!-- Remember Last Condition -->
            <?php $the_project = $datum['project'];?>
        <?php }?>   
        <!-- /Main Loop -->     
    </tbody>
</table>

提示1

我认为不再需要

$I

，因为在代码示例中，

$key

可以得到相同的结果。唯一的区别是

$key

从0开始

提示2

如果仍然需要

$i

，可以简化此代码

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

---

将您的查询编辑为
从费用、收入和费用中选择*projectname=income.projectname和费用。task=income.task Blockquote按PROJECTID分组首先，您应该重新排列$viewdata1数据结构。基本上，将主项目数据字段和任务数据字段分开，然后以更好的方式组合

我的假设是：

1.[task、ExpenseName、ExpenseAmount、pn、cname、taskcost、amount、datetimepicker\u mask]=>都是任务数据字段

2.[projectname，employee]=>是所有项目数据字段

在您的模型中（我们称之为项目_模型），

1.有一个只查询项目名称或员工或项目ID或所有其他项目数据字段的函数，我们将其命名为allProject（）。确保它返回类似的值

[ 
  0 => [ 
          'id' => 101,
          'projectName' => 'Desktop App' , 
          other project data fields
        ] , 
  1 => [ 
          'id' => 102,
          'projectName' => 'Mobile App' , 
          other project data fields
        ] , 
  2 => [ 
          'id' => 103,
          'projectName' => 'Andriod App' , 
          other project data fields
        ] , 
  etc... 
]

2.具有基于[projectname或projectID]搜索/查询[task、ExpenseName、ExpenseAmount、pn、cname、taskcost、amount、datetimepicker\u mask]的功能。。。让我们把它命名为任务查询（projectID）。。。确保它返回类似的值

[
  0 => [ 
            'id' => 222,
            'projectID' => 101
            'task' => 'task 1',
            'description' => 'description 1',
            other task data fields
          ] , 
  1 => [ 
            'id' => 236,
            'projectID' => 101
            'task' => 'task 2',
            'description' => 'description 2',
            other task data fields
          ] , 
  2 => [ 
            'id' => 245,
            'projectID' => 101
            'task' => 'task 3',
            'description' => 'description 3',
            other task data fields
          ] , 
  etc.
]

在控制器中

$data['viewdata1'] = $this->project_model->allProject();
foreach($data['viewdata1'] as $key => $value)
{
  $value['taskData'] = $this->project_model->task_query($value['id']);
}

$data['viewdata1']应该看起来像

[ 
  0 => [ 
          'id' => 101,
          'projectName' => 'Desktop App' , 
          other project data fields,
          'taskData' => [
                          0 => [ 
                                    'id' => 222,
                                    'projectID' => 101,
                                    'task' => 'task 1',
                                    'description' => 'description 1',
                                    other task data fields
                                  ] , 
                          1 => [ 
                                    'id' => 236,
                                    'projectID' => 101,
                                    'task' => 'task 2',
                                    'description' => 'description 2',
                                    other task data fields
                                  ] , 
                          2 => [ 
                                    'id' => 245,
                                    'projectID' => 101,
                                    'task' => 'task 3',
                                    'description' => 'description 3',
                                    other task data fields
                                  ] , 
                          etc.
                        ]
        ] , 
  1 => [ 
          'id' => 102,
          'projectName' => 'Mobile App' , 
          other project data fields,
          'taskData' => [
                          0 => [ 
                                    'id' => 123,
                                    'projectID' => 102,
                                    'task' => 'task 1b',
                                    'description' => 'description 1b',
                                    other task data fields
                                  ] , 
                          1 => [ 
                                    'id' => 124,
                                    'projectID' => 102,
                                    'task' => 'task 2b',
                                    'description' => 'description 2b',
                                    other task data fields
                                  ] , 
                          2 => [ 
                                    'id' => 125,
                                    'projectID' => 102,
                                    'task' => 'task 3b',
                                    'description' => 'description 3b',
                                    other task data fields
                                  ] , 
                          etc.
                        ]
        ] , 
  2 => [ 
          'id' => 103,
          'projectName' => 'Andriod App' , 
          other project data fields,
          'taskData' => [
                          0 => [ 
                                    'id' => 567,
                                    'projectID' => 103,
                                    'task' => 'task 1c',
                                    'description' => 'description 1c',
                                    other task data fields
                                  ] , 
                          1 => [ 
                                    'id' => 568,
                                    'projectID' => 103,
                                    'task' => 'task 2c',
                                    'description' => 'description 2c',
                                    other task data fields
                                  ] , 
                          2 => [ 
                                    'id' => 569,
                                    'projectID' => 103,
                                    'task' => 'task 3c',
                                    'description' => 'description 3c',
                                    other task data fields
                                  ] , 
                          etc.
                        ]
        ] , 
  etc... 
]

您已经为视图做好了准备

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;
foreach ($view_data1 as $key1 => $data1) { 
    $howManyTasks = count($data1['taskData']);
      ?>

      <tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>
          <td rowspan="<?= $howManyTasks ?>"><?php echo $data1['projectname']; ?></td> 
          <td rowspan="<?= $howManyTasks ?>"><?php echo $data1['employee']; ?></td> 

          <?php foreach($data1['taskData'] as $key2 => $data2) {?>
                <td><?php echo $data2['task']; ?></td> 
                <td><?php echo $data2['ExpenseName']; ?></td> 
                <td><?php echo $data2['ExpenseAmount']; ?></td>
                <td><?php echo $data2['pn']; ?></td>  
               <td><?php echo $data2['cname']; ?></td>
               <td><?php echo $data2['taskcost']; ?></td> 
               <td><?php echo $data2['amount']; ?></td> 
               <td><?php echo $data2['datetimepicker_mask']; ?></td> 
          </tr>
          <?php if($key2 != ($howManyTasks-1) ){ ?> <tr> <?php } ?>
          <?php } ?>
      <?php
          $i++;
      }
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>


没有找到任何记录。。
如果（$key==0）{
$project_name=$data['projectname']；
$first=true；
}否则{
$first=false；
如果（$project_name！=$data['projectname']））{
$project_name=$data['projectname']；
$first=true；
}
}
使用数组（）中的
函数，为
td
设置
colspan
和
rowsspan

在查看页面中使用以下代码

<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;

foreach ($view_data1 as $key => $data) 
{ 
   $number_of_task[$data['projectname']][] =  $data['task'];
}

foreach ($view_data1 as $key => $data) { 
$array = array();
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

<?php if(!in_array($data['projectname'],$array)) { 
 $array[] = $data['projectname'];
?>
    <td><?php echo $data['projectname']; ?></td> 
    <td><?php echo $data['employee']; ?></td> 
<?php  } else { ?>    
<td colspan="2" rowspan="<?php echo count($number_of_task[$data['projectname']]); ?>"> </td> 
    <td><?php echo $data['task']; ?></td> 
    <td><?php echo $data['ExpenseName']; ?></td> 
    <td><?php echo $data['ExpenseAmount']; ?></td>
    <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
}
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>


没有找到任何记录。。
这是我处理问题的方式。我希望这与您遇到的问题相同：）

*重要的是，变量$dcost和$cd是我自己设置的变量，请根据您的情况进行调整

以前
之后
代码之前

foreach(your sql variable){
echo '<tr><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['destination'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timeout'].'</td>';
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="mday">'.$cd['mday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-mrate="'.$cd['mrate'].'" class="mrate">'.rupiah($cd['mrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tm"></td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="lday">'.$cd['lday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-lrate="'.$cd['lrate'].'" class="lrate">'.rupiah($cd['lrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tl"></td></tr>';}

foreach（您的sql变量）{
回显'.$dcost['destination'].'
“.$dcost['timein']”
“.$dcost['timein']”
“.$dcost['timein']”
“.$dcost['timeout']”；
“.$cd['mday']”.卢比（$cd['mrate']）。“.$cd['lday']”.卢比（$cd['lrate']）。”；）

后代码

foreach(your sql variable){
echo '<tr>';
if($i - 1 == 1){
    $i = 0;
echo '  <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['destination'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timeout'].'</td>';
}else{
echo '  <td colspan="5" style="border-right:1px solid #000;">&nbsp;</td>';
}
echo '<td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="mday">'.$cd['mday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-mrate="'.$cd['mrate'].'" class="mrate">'.rupiah($cd['mrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tm"></td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="lday">'.$cd['lday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-lrate="'.$cd['lrate'].'" class="lrate">'.rupiah($cd['lrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tl"></td></tr>';}

foreach（您的sql变量）{
回声'；
如果（$i-1==1）{
$i=0；
回显'.$dcost['destination'].'
“.$dcost['timein']”
“.$dcost['timein']”
<table class="table table-lg">
<thead >
    <tr class="filters">

       <th><input type="text" class="form-control" placeholder="Project" disabled></th>
        <th><input type="text" class="form-control" placeholder="Employee" disabled></th>
        <th><input type="text" class="form-control" placeholder="Task" disabled></th>
        <th><input type="text" class="form-control" placeholder="Expense" disabled></th>
        <th><input type="text" class="form-control" placeholder="Amount" disabled></th>
        <th><input type="text" class="form-control" placeholder="Paid/Not" disabled></th>
        <th><input type="text" class="form-control" placeholder="Client" disabled></th>
        <th><input type="text" class="form-control" placeholder="Cost" disabled></th>
        <th><input type="text" class="form-control" placeholder="Income " disabled></th>
        <th><input type="text" class="form-control" placeholder="Date" disabled></th>

    </tr>
</thead>
<tbody>
<?php
if(isset($view_data1) && is_array($view_data1) && count($view_data1)): $i=1;

foreach ($view_data1 as $key => $data) 
{ 
   $number_of_task[$data['projectname']][] =  $data['task'];
}

foreach ($view_data1 as $key => $data) { 
$array = array();
?>

<tr <?php if($i%2==0){echo 'class="even"';}else{echo'class="odd"';}?>>

<?php if(!in_array($data['projectname'],$array)) { 
 $array[] = $data['projectname'];
?>
    <td><?php echo $data['projectname']; ?></td> 
    <td><?php echo $data['employee']; ?></td> 
<?php  } else { ?>    
<td colspan="2" rowspan="<?php echo count($number_of_task[$data['projectname']]); ?>"> </td> 
    <td><?php echo $data['task']; ?></td> 
    <td><?php echo $data['ExpenseName']; ?></td> 
    <td><?php echo $data['ExpenseAmount']; ?></td>
    <td><?php echo $data['pn']; ?></td>  
   <td><?php echo $data['cname']; ?></td>
   <td><?php echo $data['taskcost']; ?></td> 
   <td><?php echo $data['amount']; ?></td> 
   <td><?php echo $data['datetimepicker_mask']; ?></td> 
</tr>
<?php
    $i++;
      }
}
    else:
?>
<tr>
    <td colspan="7" align="center" >No Records Found..</td>
</tr>
<?php
    endif;
?>
</tbody>                
</table>

foreach(your sql variable){
echo '<tr><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['destination'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timeout'].'</td>';
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="mday">'.$cd['mday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-mrate="'.$cd['mrate'].'" class="mrate">'.rupiah($cd['mrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tm"></td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="lday">'.$cd['lday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-lrate="'.$cd['lrate'].'" class="lrate">'.rupiah($cd['lrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tl"></td></tr>';}

foreach(your sql variable){
echo '<tr>';
if($i - 1 == 1){
    $i = 0;
echo '  <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['destination'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timein'].'</td>
        <td style="border-right:1px solid #000;text-align:center;vertical-align:middle;">'.$dcost['timeout'].'</td>';
}else{
echo '  <td colspan="5" style="border-right:1px solid #000;">&nbsp;</td>';
}
echo '<td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="mday">'.$cd['mday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-mrate="'.$cd['mrate'].'" class="mrate">'.rupiah($cd['mrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tm"></td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="lday">'.$cd['lday'].'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" data-lrate="'.$cd['lrate'].'" class="lrate">'.rupiah($cd['lrate']).'</td><td style="border-right:1px solid #000;text-align:center;vertical-align:middle;" class="tl"></td></tr>';}