items as $item) {
// limit the number of tweets displayed
if ($tweets_to_display > 0) {
if ($count > $tweets_to_display) {
continue;
}
}
$tweet = $item['description'];
// ignore tweets linking back to page (if it is defined)
if ($page != "") {
if (!strpos($tweet, $page) === false) {
continue;
}
}
// figure out how recently the tweet was posted
$when = ($now - strtotime($item['pubdate']));
$posted = "";
if ($when < 60) {
$posted = $when . " seconds ago";
}
if (($posted == "") & ($when < 3600)) {
$posted = "about " . (floor($when / 60)) . " minutes ago";
}
if (($posted == "") & ($when < 7200)) {
$posted = "about 1 hour ago";
}
if (($posted == "") & ($when < 86400)) {
$posted = "about " . (floor($when / 3600)) . " hours ago";
}
if (($posted == "") & ($when < 172800)) {
$posted = "about 1 day ago";
}
if ($posted == "") {
$posted = (floor($when / 86400)) . " days ago";
}
// filter the user's username out of tweets
$tweet = str_replace($username . ": ", "", $tweet);
// turn URLs into hyperlinks
$tweet = preg_replace("/(http:\/\/)(.*?)\/([\w\.\/\&\=\?\-\,\:\;\#\_\~\%\+]*)/", "Link", $tweet);
// link to users in replies
$tweet = preg_replace("(@([a-zA-Z0-9\_]+))", "\\0", $tweet);
// add the time posted
$tweet = $tweet . " ";
echo ("\n\n" . $tweet);
$count++;
}
// display output
ob_end_flush();
?>