", ">", $feed);
$clean = explode("", $feed);
$amount = count($clean) - 1;
$key_tweeterwords = array();
$urls = array();
$urls_index=0;
for ($i = 1; $i <= $amount; $i++) {
$entry_close = explode("", $clean[$i]);
$clean_content_1 = explode("", $entry_close[0]);
$clean_content = explode("", $clean_content_1[1]);
$clean_name_2 = explode("", $entry_close[0]);
$clean_name_1 = explode("(", $clean_name_2[1]);
$clean_name = explode(")", $clean_name_1[1]);
$clean_uri_1 = explode("", $entry_close[0]);
$clean_uri = explode("", $clean_uri_1[1]);
$stripped_clean = strip_tags($clean_content[0]);
$tweeterwords = explode(" ", $stripped_clean);
$num_tweeterwords = count($tweeterwords) - 1;
for ($s = 0; $s <= $num_tweeterwords; $s++) {
$tweeterwords[$s] = str_replace("'","'", $tweeterwords[$s]);
$tweeterwords[$s] = str_replace("<b>","", $tweeterwords[$s]);
$tweeterwords[$s] = str_replace("</b>","", $tweeterwords[$s]);
if (stristr($tweeterwords[$s], "http")) {
$currenturl = stristr($tweeterwords[$s], "http");
$endcharacter = strpos($currenturl, ">");
$currenturl = str_replace(substr($currenturl, $endcharacter), "", $currenturl);
$currenturl = str_replace(""", "", $currenturl);
//echo $tweeterwords[$s] . "
";
$tweeterwords[$s] = str_replace($currenturl, " ",$tweeterwords[$s]);
//echo $tweeterwords[$s] . "
";
$urls[$urls_index] = $currenturl;
$urls_index++;
}
}
}
$num_urls = count($urls) - 1;
$tags = array_count_values($urls);
//arsort($tags);
if ($tags) {
$max_size = 36; // max font size in pixels
$min_size = 14; // min font size in pixels
// 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) {
$spread = 1;
}
// set the font-size increment
$step = ($max_size - $min_size) / ($spread);
foreach ($tags as $key => $value) {
$size = round($min_size + (($value - $min_qty) * $step));
if ($users == "users") {
if (strpos($key, "ttp://twitter.com/") && !strpos($key, "%23")) {
echo "" . str_replace("http://twitter.com/" , "", $key) . " ";
}
}
if ($users == "hashtags") {
if (strpos($key, "%23")) {
echo "" . str_replace("http://search.twitter.com/search?q=%23", "", $key) . " ";
}
}
if ($users == "links") {
if (!strpos($key, "twitter")) {
$url = $key;
$file = file($url);
$file = implode("",$file);
if(preg_match("/(.+)<\/title>/i",$file,$m)) {
$title="$m[1]";
}
echo "<a href='" . $key . "' style='font-size: " . $size . "px'>" . $title . "</a> ";
}
}
}
} else {
echo "No data found.";
}
}
//parse_feed($limit, $show, 0);
?>
<html>
<head>
<title>Tweeterpedia: Your Links Define You