我有一个像这样的关联数组,我想生成一个包含这些数据的表,比如早餐,小吃,午餐,晚餐,晚餐连续以下是我试过的代码,但是我被困在哪里打破表行,因为当数组包含多个item.i想要将关联数组打印到表
*--------------------------------------------------*
| **Breakfast Snacks Lunch Supper Dinner** |
| test test test testfrom
|testfrom
*--------------------------------------------------*
数组输出如下
Array
(
[meal_plan_id] => 17
[calorie_limit] => 1
[total_calorie] => 0
[date] => 2017-12-29
[meal_plan] => Array
(
[0] => Array
(
[meal_type] => bf
[label] => Breakfast
[calorie_limit] => 30
[total_calorie] => 0
[data] => Array
(
[0] => Array
(
[id] => 107
[label] => test
[quantity] => 10
[unit] => g
[status] => bf
)
[1] => Array
(
[id] => 109
[label] => testfrom
[quantity] => 12
[unit] => g
)
)
)
[1] => Array
(
[meal_type] => sn
[label] => Snacks
[calorie_limit] => 10
[total_calorie] => 0
[data] => Array
(
[0] => Array
(
[id] => 108
[label] => test
[quantity] => 121
[unit] => g
)
)
)
[2] => Array
(
[meal_type] => lu
[label] => Lunch
[calorie_limit] => 20
[total_calorie] => 0
[data] => Array
(
[0] => Array
(
[status] => su
)
)
)
[3] => Array
(
[meal_type] => su
[label] => Supper
[calorie_limit] => 30
[total_calorie] => 0
[data] => Array
(
[0] => Array
(
[status] => sn
)
[1] => Array
(
[id] => 116
[label] => test
[quantity] => 200
[unit] => oz
)
)
)
[4] => Array
(
[meal_type] => dn
[label] => Dinner
[calorie_limit] => 20
[total_calorie] => 0
[data] => Array
(
[0] => Array
(
[id] => 113
[label] => test500
[quantity] => 20
[unit] => oz
[status] => dn
)
)
)
)
)
下面是我试过的代码
// $daily_meals = show_daily_meals() // contains the array
if(!empty($daily_meals['meal_plan'])){
echo '<tr>';
foreach($daily_meals['meal_plan'] as $meal_plan){
foreach ($meal_plan['data'] as $data){
if(!empty($data['id']))
echo '<td class="'.$meal_type.'" data-meals-id="'.$data['id'].'"><span class="left">'.$data['label'].'</span> <span class="right">'.$data['quantity'].' <a class="delete_row"><i class="fa fa-trash" aria-hidden="true"></i></a></span><div class="row_loader"></div></td>';
else echo '<td></td>';
}
$i++;
if($i%5 == 0) echo '</tr>';
}
}
答案 0 :(得分:1)
这是您的解决方案
<强>输入强>
<?php
$array = array(
array(
'meal_type' => 'bf',
'label' => 'Breakfast',
'calorie_limit' => 30,
'total_calorie' => 0,
'data' => array(
array(
'id' => 107,
'label' => 'test',
'quantity' => 10,
'unit' => 'g',
'status' => 'bf'
),
array(
'id' => 109,
'label' => 'testfrom',
'quantity' => 12,
'unit' => 'g'
)
)
),
array(
'meal_type' => 'sn',
'label' => 'Snacks',
'calorie_limit' => 10,
'total_calorie' => 0,
'data' => array(
array(
'id' => 108,
'label' => 'test',
'quantity' => 121,
'unit' => 'g'
)
)
),
array(
'meal_type' => 'lu',
'label' => 'Lunch',
'calorie_limit' => 20,
'total_calorie' => 0,
'data' => array(array('status' => 'su'))
),
array(
'meal_type' => 'su',
'label' => 'Supper',
'calorie_limit' => 30,
'total_calorie' => 0,
'data' => array(
array('status' => 'sn'),
array(
'id' => 116,
'label' => 'test',
'quantity' => 200,
'unit' => 'oz'
),
)
),
array(
'meal_type' => 'dn',
'label' => 'Dinner',
'calorie_limit' => 20,
'total_calorie' => 0,
'data' => array(
array(
'id' => 113,
'label' => 'test500',
'quantity' => 20,
'unit' => 'oz',
'status' => 'dn'
)
)
)
);
<强>解决方案强>
父阵列的第一个foreach。然后第二个为它的孩子..
foreach($array as $r){
$$r['label'] = '<table width="100%">';
foreach($r['data'] as $s){
if(isset($s['label']))$$r['label'] .= '<tr><td align="center">'.$s['label'].'</td></tr>'; // The if condition check weather the label is exist or not if yes then add that in particular label's table
}
$$r['label'] .= '</table>';
}
echo '
<table width="100%" border="1">
<thead>
<tr>
<th>Breakfast</th>
<th>Snacks</th>
<th>Lunch</th>
<th>Supper</th>
<th>Dinner</th>
</tr>
</thead>
此处所有标签都由$$r['label']
转换为变量。并且所有都有自己的表现在我们将所有这些表添加到主表中以获得输出。
<tbody>
<tr>
<td>'.$Breakfast.'</td>
<td>'.$Snacks.'</td>
<td>'.$Lunch.'</td>
<td>'.$Supper.'</td>
<td>'.$Dinner.'</td>
</tr>
</tbody>
</table>';
//?// echo "<pre>";print_r($array);
?>
<强>输出强>
答案 1 :(得分:0)
尝试将所有列名存储在一个数组中并使用它创建一个表:
foreach($array as $row) {
$column[$i]['label'] = $row['label'];
$column[$i]['data'] = $this->getdata($row['data']);
$i++;
}
function getdata($array) {
$data = '';
foreach($array as $row) {
$data. = $row['label'].',';
}
return $data;
}
使用列名创建一个表,并尝试使用循环插入数据,插入