---
title: "Mera fel =("
type: "forum-thread"
url: "https://www.webforum.nu/amne/php/77097-mera-fel"
topic: "PHP"
topic_url: "https://www.webforum.nu/amne/php"
author: "jwradhe"
published: "2003-05-15T20:23:12.000Z"
updated: "2003-05-16T06:29:13.000Z"
replies: 1
views: 191
page: 1
pages: 1
language: "sv-SE"
site: "webForum — webforum.nu"
rights: "Upphovsrätten till varje inlägg tillhör dess författare."
attribution: "Citera som: webForum, https://www.webforum.nu/amne/php/77097-mera-fel"
---

# Mera fel =(

## #1 — jwradhe, 2003-05-15T20:23Z

ska göra ett länkarkiv nu men får felmeddelande :

```
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /www/htdocs/users/jwradhe/lank/index.php on line 34
```

på raden :

```php
while($lank=mysql_fetch_array($SQL2)){
```

Hela koden :

```php
        <?
$server="localhost"; 
$dbname="xxx"; 
$user="xxx"; 
$pwd="xxx"; 

$db = mysql_connect($server, $user, $pwd); 
mysql_select_db($dbname, $db); 

$SQL1 = mysql_query("select * from lank_kat ORDER by kat ASC ");
while($kat=mysql_fetch_array($SQL1)){
?>
        <br>
        <font face="Verdana, Arial, Helvetica, sans-serif" size="2"> <b>
        <? echo $kat["kat"]; ?>
        </b></font><br>
        <table width="500" border="0" cellspacing="0" cellpadding="0">
          <tr> <?
$SQL2 = mysql_query("select * from lank_ar where kat='".$kat['kat']."'  ORDER by datum DESC ");
while($lank=mysql_fetch_array($SQL2)){
?>
            <td width="324"> <font face="Verdana, Arial, Helvetica, sans-serif" size="1"> 
              <b>
              <? echo $lank["datum"]; ?>
              </b> | 
              <? echo $lank["lank"]; ?>
              </font> </td>
          </tr><? } ?>
        </table>
        <br>
        <?
}
mysql_close($db); ?>
```

Permalänk: https://www.webforum.nu/p/77097

## #2 — Niklasson, 2003-05-16T06:29Z

Kolla vad det beror på:

```php
$SQL2 = mysql_query("select * from lank_ar where kat='".$kat['kat']."' ORDER by datum DESC") or die(mysql_error());
```

Permalänk: https://www.webforum.nu/p/1050535

---

Tråden på webben: https://www.webforum.nu/amne/php/77097-mera-fel