---
title: "Problem med loop, ingen data skrivs ut"
type: "forum-thread"
url: "https://www.webforum.nu/amne/php/79835-problem-med-loop-ingen-data-skrivs-ut"
topic: "PHP"
topic_url: "https://www.webforum.nu/amne/php"
author: "Del Pero"
published: "2003-06-16T12:04:26.000Z"
updated: "2003-06-16T14:40:04.000Z"
replies: 2
views: 189
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/79835-problem-med-loop-ingen-data-skrivs-ut"
---

# Problem med loop, ingen data skrivs ut

## #1 — Del Pero, 2003-06-16T12:04Z

Jag behöver hjälp med att hitta felet i denna koden. Ingen data skrivs ut trots att tabellen inte är tom.

```php
$link = mysql_connect($db_host, $db_user, $db_pass); 
	mysql_select_db($db, $link); 
	$sql = "SELECT * FROM `tblgalleryphotos`"; 
	$result = mysql_query($sql, $link);
	while ($array = mysql_fetch_array($result)) { 
		"<tr>\n";
		"<td class=\"text\"><a href=\"".$_SERVER['PHP_SELF']."?page=content/edit_photo&id=".$array['photoID']."\" title=\"".$array['photoDesc']."\">".$array['photoFilename']."</a></td>\n";
		"<td class=\"text\"><a href=\"".$_SERVER['PHP_SELF']."?action=delete_photo&id=".$array['photoID']."\">Ta bort</a></td>\n";
		"</tr>\n";
	}
```

mvh,
stresspero

Permalänk: https://www.webforum.nu/p/79835

## #2 — stevenet, 2003-06-16T12:58Z

Du har glömt echo vid varje rad(?)

```
[b]echo[/b] "<tr>\n";
[b]echo[/b] "<td class=\"text\"><a href=\"".$_SERVER['PHP_SELF']."?page=content/edit_photo&id=".$array['photoID']."\" title=\"".$array['photoDesc']."\">".$array['photoFilename']."</a></td>\n";
[b]echo[/b] "<td class=\"text\"><a href=\"".$_SERVER['PHP_SELF']."?action=delete_photo&id=".$array['photoID']."\">Ta bort</a></td>\n";
[b]echo[/b] "</tr>\n";
```

Permalänk: https://www.webforum.nu/p/1084096

## #3 — Del Pero, 2003-06-16T14:40Z

Japp, det hade jag. Tackar. :)

Permalänk: https://www.webforum.nu/p/1084160

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Tråden på webben: https://www.webforum.nu/amne/php/79835-problem-med-loop-ingen-data-skrivs-ut