//---[ [MOD] Tag Cloud]
function get_tag_clouds() {
global $site_db, $lang, $site_sess, $mode;
$output = "";

$sql = "SELECT i.word_id, i.word_text, COUNT(c.word_id) AS quantity
FROM ".WORDLIST_TABLE." i
LEFT JOIN ".WORDMATCH_TABLE." c ON i.word_id = c.word_id
WHERE keys_match > 0
GROUP BY i.word_text
ORDER BY RAND()
LIMIT 20";

$result = $site_db->query($sql);
while ($row = $site_db->fetch_array($result)) {
$tags[$row['word_text']] = $row['quantity'];
}

//uncommentnext line to sort the tag array in reverse order (+ => -)
//arsort($tags);
$max_size = 250; // max font size in %
$min_size = 50; // min font size in %

// largest and smallest array values
$max_qty = max(array_values($tags));
$min_qty = min(array_values($tags));

// find the range of values
$spread = $max_qty - $min_qty;
if ($spread == 0) { // we don't want to divide by zero
$spread = 1;
}

// set the font-size increment
$step = ($max_size - $min_size) / ($spread);

// loop through the tag array
foreach ($tags as $key => $value) {
// calculate font-size
// find the $value in excess of $min_qty
// multiply by the font-size increment ($size)
// and add the $min_size set above
$size = round($min_size + (($value - $min_qty) * $step));

1776. satır burası $output .= '<a href="'.$site_sess->url(ROOT_PATH."search.php?search_keywords=".$key. ((!empty($mode)) ? "&amp;mode=".$mode : "")).'" style="font-size:'.$size.'%;color:rgb('.mt_rand(5, 255).', '.mt_rand(5, 255).', '.mt_rand(5, 255).');font-family:Verdana, Arial, Helvetica, sans-serif;" title="'.$value.' '.$lang['tagged_with'].' '.$key.'">'.$key.'</a> ';
}


return

$output;
}
//---[/[MOD] Tag Cloud]