我的数据库表字段看起来像这样
id - name - school - subjects - marks
1 - Adam - Highschool - Geography,physics,math - 60,50,40
2- - Jhone - elementry - Math,Language,Geography - 90,20,10
php文件应使用引导程序将此值转换为html表
我期望的结果是这样
Hello Jone! this is your results
Math : 90
Language : 20
Geography : 10
我尝试了其他方法，例如将结果转换为数组，但确实可以满足我的要求。
其中之一是
<?php
$shop = array( array("title"=>"rose", "price"=>1.25 , "number"=>15),
array("title"=>"daisy", "price"=>0.75 , "number"=>25),
array("title"=>"orchid", "price"=>1.15 , "number"=>7)
);
?>
<?php if (count($shop) > 0): ?>
<table>
<thead>
<tr>
<th><?php echo implode('</th><th>', array_keys(current($shop))); ?></th>
</tr>
</thead>
<tbody>
<?php foreach ($shop as $row): array_map('htmlentities', $row); ?>
<tr>
<td><?php echo implode('</td><td>', $row); ?></td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<?php endif; ?>
任何建议
谢谢
最佳答案
规范化数据并避免数据库中用逗号分隔的列表将非常有用。但是，您可以使用explode()轻松实现此目的：
输入：
mysql> select * from marks;
+----+------+-------------+-------------------------+----------+
| id | name | school | subjects | marks |
+----+------+-------------+-------------------------+----------+
| 1 | Adam | High School | Geography,physics,math | 60,50,40 |
| 2 | Jone | Elementary | Math,Language,Geography | 90,20,10 |
+----+------+-------------+-------------------------+----------+
2 rows in set
PHP代码：
<?php
$con = mysqli_connect('localhost','root','','test') or die(mysqli_error($con));
$query = "SELECT * FROM marks";
$result = mysqli_query($con,$query) or die(mysqli_error($con));
if(mysqli_num_rows($result) > 0){
while($row = mysqli_fetch_assoc($result)){
$subject = explode(',',$row['subjects']);
$marks = explode(',',$row['marks']);
echo 'Hello '.$row['name'].'! This is your results:';
echo '<table>';
foreach($subject as $k=>$s){
echo '<tr>
<td>'.$s.'</td>
<td>'.$marks[$k].'</td>
</tr>';
}
echo '</table>';
}
}
?>
输出是每个用户的表：
Hello Adam! This is your results:
Geography 60
physics 50
math 40
Hello Jone! This is your results:
Math 90
Language 20
Geography 10
关于php - 将SQL表字段输入转换为HTML表，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/37137439/