It won't loop in a foreach or while - php

Question

I'm trying to make this take 6 times, and then roll over into another row. I'm sure there's a better way of going about this, and that's probably why mine doesn't work.
However, when I use the foreach() it displays nothing, and when I use the while() the page breaks completely. The headers don't send, and php_error doesn't catch it.
All the queries work just fine, it's the display that's causing issues.
Perhaps you guys can help?
public static function DisplayInv($user) {
$user = users::lookup($user);
$sql = mysql_query("SELECT * from `inventory` where `userid`='{$user['id']}'");
$limit = 6;
$count = 0;
$fetch = mysql_fetch_array($sql) or die('Error: '.mysql_error());
while($count <= 7) {
print "<div class='row-fluid show-grid'>";
foreach($fetch as $items) {
$getItem = self::ItemInfo($items['itemid']);
print "<span class='span2'><b>{$getItem['name']}</b><br />{$getItem['description']}<br /><b>Power: {$getItem['power']}</b></span>";
$count++;
}
/* while($items = mysql_fetch_array($sql)) {
$getItem = self::ItemInfo($items['itemid']);
print "<span class='span2'><b>{$getItem['name']}</b><br />{$getItem['description']}<br /><b>Power: {$getItem['power']}</b></span>";
$count++;
}*/
print "</div>";
if($count == 6) {
$count = 0;
}
}
}

Answer 1

I guess you are looking for something like this?
public static function DisplayInv($user) {
$user = users::lookup($user);
$sql = mysql_query("SELECT * from `inventory` where `userid`='{$user['id']}'");
$limit = 6;
$count = 0;
print "<div class='row-fluid show-grid'>";
while($items = mysql_fetch_array($sql)) {
$getItem = self::ItemInfo($items['itemid']);
print "<span class='span2'><b>{$getItem['name']}</b><br />{$getItem['description']}<br /><b>Power: {$getItem['power']}</b></span>";
if($count == $limit){
print "</div><div class='row-fluid show-grid'>";
$count = 0;
}else{
$count++;
}
}
print "</div>";
}