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我试图让我的数据库可以通过部分关键词进行搜索，也可以按 col 标题升序排序。但是，当我输入可搜索代码时，输​​入名称时没有返回结果，而且它似乎把可排序代码弄乱了，它不想在表格中正确对齐，也不想当我点击它时排序col标题？

这是我的可搜索代码：

<?php

$db=mysql_connect("localhost","dispute_admin","xxxxxx");

$mydb=mysql_select_db("dispute_credit");

if(isset($_POST['submit'])){

if(isset($_GET['go'])){

if(preg_match("/[0-9a-zA-Z]+/",$_POST['name'])){

$name=$_POST['name'];

$sql=mysql_query("SELECT * FROM disputes WHERE company LIKE '%$company%', OR account_num LIKE '%$account_num%', OR type LIKE '%$type%'") or die(mysql_error());

$result=mysql_query($sql);

if(isset($_GET['go']))

{

                if($_GET['go']=='company'){

                $sql="SELECT * FROM disputes WHERE company LIKE '%" .$name . "'%";

                }

                elseif

                ($_GET['go']=='account_num'){

                $sql="SELECT * FROM disputes WHERE account_num LIKE '%" .$name . "'%";

                }

                elseif

                ($_GET['go']=='type'){

                $sql="SELECT * FROM disputes WHERE type LIKE '%" .$name . "'%";

                }

}

                WHILE($row=mysql_fetch_array($result)){

                echo 'Company: '.$row['company'];

                echo 'Account Num: '.$row['account_num'];

                echo 'Type: '.$row['type'];



echo "<ol>\n";

echo "<li>" . "<a href=\"disputes.php=$company\">" . $account_num . " " . $type . " </a></li>\n";

echo "</ol>";

}

}              

else{

echo "Please enter search words!";

}

}

}

?>
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