如何为 html <th> table header 标签使用数据库 table header

Question

我是 PHP 的新手。我使用代码（如下）将 MySQL table 打印为 HTML table。

但是我的代码打印了数据库中的 table header。

如何使用 <th>header</th> 标签以硬编码格式打印 HTML table header 并打印 [=] 中的所有行33=]?

谢谢！

<?php
 $db_host = 'localhost';
 $db_user = 'my user';
 $db_pwd = 'my pwd';

 $database = 'my db';
 $table = 'subcontractor';

 if (!mysql_connect($db_host, $db_user, $db_pwd))
     die("Can't connect to database");

 if (!mysql_select_db($database))
     die("Can't select database");

 // sending query
 $result = mysql_query("SELECT * FROM {$table}");
 if (!$result) {
     die("Query to show fields from table failed");
 }

 $fields_num = mysql_num_fields($result);

 echo "<table class='table table-bordered table-striped mb-none' id='datatable-tabletools' data-swf-path='assets/vendor/jquery-datatables/extras/TableTools/swf/copy_csv_xls_pdf.swf' >";

 // printing table headers
 echo "<thead>";
 for($i=0; $i<$fields_num; $i++)
 {
     $field = mysql_fetch_field($result);
     echo "<th>{$field->name}</th>";
 }
 echo "</thead>";
 // printing table rows
 while($row = mysql_fetch_row($result))
 {
     echo "<tbody>";
     echo "<tr>";
     echo "</thead>";

     // $row is array... foreach( .. ) puts every element
     // of $row to $cell variable
     foreach($row as $cell)
         echo "<td>$cell</td>";

     echo "</tr>";
     echo "</tbody>";
 }
 mysql_free_result($result);
 ?>

Answer 1

您可以通过删除这些代码行来更改 headers。

for($i=0; $i<$fields_num; $i++)
{   
   $field = mysql_fetch_field($result);
   echo "<th>{$field->name}</th>";
}

例如将上面几行替换为：

echo "<thead>";
echo "<th>My Header 1</th>";
echo "<th>My Header 2</th>";
echo "</thead>";

Answer 2

Thank you works perfect. Is there a way to make PHP skip a column from the table on the DB? Thanks –

是的，只需更改查询

$result = mysql_query("SELECT * FROM {$table}");

例如

$result = mysql_query("SELECT `name`,`email`,`address` FROM {$table}");

如何为 html <th> table header 标签使用数据库 table header

How to use database table header for html <th> table header tag

html

php

mysql

html-table