Cos*_*smo 5 html php mysql sql
我有一个查询MySQL数据库的PHP搜索脚本。当前,当未显示任何结果时,脚本显示并显示错误。当什么都没有返回时,如何使它显示类似“未找到结果”的消息?
我的PHP脚本是:
<?php
mysql_connect("localhost","username","password");
mysql_select_db("database");
if(!empty($_GET['q'])){
$query=mysql_real_escape_string(trim($_GET['q']));
$searchSQL="SELECT * FROM links WHERE `title` LIKE '%{$query}%' LIMIT 8";
$searchResult=mysql_query($searchSQL);
while ($row=mysql_fetch_assoc($searchResult)){
$results[]="<div class='webresult'><div class='title'><a href='{$row['url']}'>{$row['title']}</a></div><div class='desc'>{$row['description']}</div><div class='url'>{$row['url']}</div></div>";
}
echo implode($results);
}
?>
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if (empty($results)) {
echo 'No results found';
} else {
echo implode($results);
}
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