Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in Z:\home\shop\www\view_cat.php on line 81
Сам код:
<?php
include("include/db_connect.php");
include("functions/functions.php");
$cat =clear_string($_GET["cat"]);
$type =clear_string($_GET["type"]);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=windows-1251" />
<link href="css/reset.css" rel="stylesheet" type="text/css" />
<link href="css/style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="/js/jquery-1.8.2.min.js"></script>
<script type="text/javascript" src="/js/jcarousellite_1.0.1.js"></script>
<script type="text/javascript" src="/js/shop-script.js"></script>
<title>Интернет-Магазин Бетонных Конструкций</title>
</head>
<body>
<div id="block-body">
<?php
include("include/block-header.php");
?>
<div id="block-right">
<?php
include("include/block-category.php");
include("include/block-news.php");
?>
</div>
<div id="block-content">
<div id="block-sorting">
<p id="nav-breadcrumbs"><a href="index.php">Главная страница</a> \<span> Все товары</span></p>
</div>
<ul id="block-tovar-grid">
<?php
if (!empty($cat) && !empty($type))
{
$querycat = "AND brand='$cat' AND type_tovara='$type'";
$catlink = "cat=$cat&";
}else
{
if (!empty($type))
{
$querycat = "AND type_tovara='$type'";
}else
{
$querycat = "";
}
if (!empty($cat))
{
$catlink = "cat=$cat&";
}else
{
$catlink = "";
}
}
$result = mysql_query("SELECT * FROM table_products WHERE visible='1' $querycat",$link);
[color=red]
if(mysql_num_rows($result)>0)[/color]
{
$row=mysql_fetch_array($result);
do
{
if ($row["image"] != "" && file_exists("./images/polusfera/".$row["image"]))
{
$img_path = './images/polusfera/'.$row["image"];
$max_width = 200;
$max_height = 200;
list($width, $height) = getimagesize($img_path);
$ratioh = $max_height/$height;
$ratiow = $max_width/$width;
$ratio = min($ratioh, $ratiow);
$width = intval($ratio*$width);
$height = intval($ratio*$height);
}else
{
$img_path = "/images/no-image.png";
$width = 110;
$height = 200;
}
echo '
<li>
<div class="block-images-grid">
<img src="'.$img_path.'" width ="'.$width.'" height="'.$height.'" />
</div>
<p class="style-title-grid"><a href="">'.$row["title"].'</a></p>
<ul class="reviews-and-counts-grid">
<li><img src="/images/eye-icon.png" /><p>0</p></li>
<li><img src="/images/comment-icon.png" /><p>0</p></li>
</ul>
<a class="add-cart-style-grid" ></a>
<p class="style-price-grid" ><strong>'.$row["price"].'</strong> руб.</p>
<div class="mini-features">
'.$row["mini_features"].'
</div>
</li>
';
}
while ($row=mysql_fetch_array($result));
}
?>
</ul>
</div>
<?php
include("include/block-footer.php");
?>
</div>
</body>
</html>
Помогите пожалуйста!(можете дать реквизиты Qiwi-отблагодарю)Сам новичек в этом деле.
Я уже целый день мучаюсь,если и дадут ответ то это какой-нибудь учебник.В гугле ошибка встречается,но по-существу ответа нет