code problem

[UORHQ]

I'm trying to design a PHP search engine, everything works except the results being displayed and i can't find any problems in the script. Can someone else please look and see if there is something wrong

 

<?php
//get data
$button = $_GET['submit'];
$search = $_GET['search'];
if (!$button)
echo "You searched for <b>$search</b><hr/>";
else
{
if ($button)		
echo "You searched for <b>$search</b><hr/>";
else


{
//connect to our database
mysql_connect("localhost", "392627", "password");
mysql_select_db("392627");


$search_exploded = explode(" ",$search);

foreach($search_exploded as $search_each)

{
$x++;
if ($x==1)
$construct .= "keywords LIKE `%$search_each%`";
else
$construct .= "OR keywords LIKE `%$search_each%`";
}
}
$construct = "SELECT * FROM searchengine WHERE $construct";
$run = mysql_query($construct);

$foundnum = mysql_num_rows($run);
if ($foundnum==0)
echo "<div align='center'>Sorry, No results found</div>";
else
{
echo "<div align='center'><b>$foundnum</b> Results found! Thanks for searching with us!</div><p>";

while ($runrows = mysql_fetch_assoc($run))
{
//get data
$title = $runrows['title'];
$desc = $runrows['description'];
$url = $runrows['url'];

echo "
<b>$title</b><br>
$desc<br>
<a href='$url'>$url</a><p>
";


}
}



}
?>

[markjoe]

for starters, always use { and } even for one line if/else blocks to make it easier for people to read.

always post code here in code tags.

and read the posting guidelines about titling your post and posting to the proper forum.

("code problem" is a terrible thread name, and this is not about a 3rd party script)