I m having this problem while executing search
Notice: Undefined variable: i in D:\xampp\htdocs\search.php on line 23
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in D:\xampp\htdocs\search.php on line 35
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here is my source code
<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>search engine</title>
</head>
<body>
<h2>search engine</h2>
<form action='./search.php' method='get'>
<input type='text' name='k' size='100' value='<?php echo $_GET['k']; ?>' />
<input type='submit' value='search'/>
</form>
<hr />
<?php
$k = $_GET['k'];
$terms = explode(" ",$k);
$query="SELECT * FROM search WHERE";
foreach ($terms as $each){
$i++;
if ($i==1)
$query.="keywords LIKE '%$each%''";
else
$query.="OR keywords LIKE '%$each%''";
}
// connect
mysql_connect("localhost","root");
mysql_select_db("search");
$query=mysql_query($query);
$numrows=mysql_num_rows($query);
if($numrows>0){
while($row=mysql_fetch_assoc($query)){
$id=$row['id'];
$id=$row['title'];
$id=$row['description'];
$id=$row['link'];
echo"<h2><a href='$link'>$title</a></h2>
$description<br />";
}
}
else
echo"NO results found for \<b>$k</b>\"";
// disconnect
mysql_close();
?>
</center>
</body>
</html>
please help me debugging this one
