如何仅选择查询的前10个结果?
我想只显示以下查询的前10个结果:
SELECT a.names,
COUNT(b.post_title) AS num
FROM wp_celebnames a
JOIN wp_posts b ON INSTR(b.post_title, a.names) > 0
WHERE b.post_date > DATE_SUB(CURDATE(), INTERVAL 1 DAY)
GROUP BY a.names
ORDER BY num DESC
Run Code Online (Sandbox Code Playgroud) 尝试在PHP中显示sql查询的结果:
SELECT *
FROM wp_celebcount
ORDER BY count DESC
Run Code Online (Sandbox Code Playgroud)
我正在尝试显示两列:wp_celebcount.name&wp_celebcount.count
无法使用PHP显示结果 - 我想在我的index.php Wordpress主题文件中显示此结果.谢谢您的帮助...
如何"突出显示"(转向不同的颜色,制作粗体,等等......)已被点击的链接?
示例如下:http://www.celebrything.com/ 尝试获取右侧边栏中的今日,周和月链接,以便在单击后变为不同的颜色.
这是我用于在右侧边栏中显示结果的代码:
<div id="sidebar">
<div class="post">
<h2>
<font color="#333333">Top 50 Celebrities</font>
<br>
<br>
<font color="#333333"><a href="index.php?table=today">Today</a></font>
<font color="#333333"><a href="index.php?table=week">Week</a></font>
<font color="#333333"><a href="index.php?table=month">Month</a></font>
</font>
<br>
<br>
<?php
function showTable ($table){
if (!in_array($table, array('today', 'week', 'month'))) {
return false;
}
global $wpdb;
$result = $wpdb->get_results('SELECT name, count FROM wp_celebcount_' . $table);
foreach($result as $row) {
echo '<a href="http://www.celebrything.com/?s=' .
urlencode($row->name) . '&search=Search">' . $row->name .
'</a> - ' . $row->count . ' Posts<br/>';
}
}
if (!empty($_GET['table'])) …Run Code Online (Sandbox Code Playgroud)