Get Title of a Webpage using PHP – 3

<?php

function getTitle($url) {

$fh = fopen($url, “r”);
$str = fread($fh, 5000);
fclose($fh);
$str2 = strtolower($str);
$start = strpos($str2, “<title>”)+7;
$len   = strpos($str2, “</title>”) – $start;
return substr($str, $start, $len);
}

?>