大家晚上好
我使用的代码如下:
<?php
/**
* The template for displaying all pages.
* Template Name: addserverindexoci
* This is the template that displays all pages by default.
* Please note that this is the WordPress construct of pages
* and that other 'pages' on your WordPress site will use a
* different template.
*
* @package WordPress
* @subpackage Twenty_Twelve
* @since Twenty Twelve 1.0
*/
get_header(); ?>
<div id="primary" class="site-content">
<div id="content" role="main">
<?php while ( have_posts() ) : the_post(); ?>
<?php get_template_part( 'content', 'page' ); ?>
<?php comments_template( '', true ); ?>
<?php endwhile; // end of the loop. ?>
<table border="2" bordercolor="#000000" style="background-color:#FFFFFF" width="160%" cellpadding="1" cellspacing="0">
<td><font face="Arial, Helvetica, sans-serif">Server Name</font</td>
<td><font face="Arial, Helvetica, sans-serif">Server Address</font</td>
<td><font face="Arial, Helvetica, sans-serif">Server Port</font</td>
<td><font face="Arial, Helvetica, sans-serif">Server Description</font</td>
<td><font face="Arial, Helvetica, sans-serif"> Status</font</td>
<?php
mysql_connect("localhost", "", "") or die (mysql_error());
#echo "Connected to MYSQL ";
mysql_select_db("starforg_search") or die (mysql_error());
#echo "Connected to Data Base";
$query = "SELECT * FROM ";
$result = mysql_query ($query) or die (mysql_error());
$num=mysql_numrows($result);
mysql_close();
$i=0;
while ($i < $num) {
$value = mysql_result($result,$i,"servername");
$value2 = mysql_result($result,$i,"serveraddress");
$value3 = mysql_result($result,$i,"portnumber");
$value4 = mysql_result($result,$i,"description");
ob_start();
if (!$socket = @fsockopen($value2, $value3, $errno, $errstr, 1))
{
echo " <font color='red'><CENTRE><strong> Server Is Offline!</strong></CENTRE></font>";
}
else
{
echo " <font color='green'><CENTRE><strong> Server Is Online!</strong></CENTRE></font>";
fclose($socket);
}
$status = ob_get_contents();
ob_end_clean();
?>
<tr>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value2; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value3; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value4; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $status; ?></font</td>
<?
$i++;
}
?>
</div><!-- #primary -->
<?php get_footer(); ?>
我想要什么 现在,正如您从 while 循环中看到的,我正在尝试显示所选字段内的所有数据。
发生了什么 我想继续循环,直到所有数据都显示出来为止,但是数据会到达我假设的页面底部,因为我没有使用 html 的结束标记,例如 。问题是,如果我为表格输入结束标记,它只会循环一次并在字段中显示 for 数据集,其余数据将不会采用表格格式。
问题 我怎样才能让循环继续显示字段中的所有数据,并显示页脚干净整洁,
注意:抱歉,如果这有点粗糙,我今天生病了:(
最佳答案
这有什么问题吗?
<table border="2" bordercolor="#000000" style="background-color:#FFFFFF" width="160%" cellpadding="1" cellspacing="0">
<tr>
<td><font face="Arial, Helvetica, sans-serif">Server Name</font</td>
<td><font face="Arial, Helvetica, sans-serif">Server Address</font</td>
<td><font face="Arial, Helvetica, sans-serif">Server Port</font</td>
<td><font face="Arial, Helvetica, sans-serif">Server Description</font</td>
<td><font face="Arial, Helvetica, sans-serif"> Status</font</td>
</tr>
<?php
mysql_connect("localhost", "", "") or die (mysql_error());
#echo "Connected to MYSQL ";
mysql_select_db("starforg_search") or die (mysql_error());
#echo "Connected to Data Base";
$query = "SELECT * FROM tablename";
$result = mysql_query ($query) or die (mysql_error());
$num=mysql_numrows($result);
mysql_close();
$i=0;
while ($i < $num) {
$value = mysql_result($result,$i,"servername");
$value2 = mysql_result($result,$i,"serveraddress");
$value3 = mysql_result($result,$i,"portnumber");
$value4 = mysql_result($result,$i,"description");
ob_start();
if (!$socket = @fsockopen($value2, $value3, $errno, $errstr, 1))
{
echo " <font color='red'><CENTRE><strong> Server Is Offline!</strong></CENTRE></font>";
}
else
{
echo " <font color='green'><CENTRE><strong> Server Is Online!</strong></CENTRE></font>";
fclose($socket);
}
$status = ob_get_contents();
ob_end_clean();
?>
<tr>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value2; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value3; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $value4; ?></font</td>
<td><font face="Arial, Helvetica, sans-serif"><? echo $status; ?></font</td>
</tr>
<?
$i++;
}
?>
</table>
并且我在您的查询中找不到表名称$query = "SELECT * FROM ";
关于使用 HTML 表格的 PHP 循环,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15847093/