Twitter email grabber (PHP)

.php

<?php
$file = file_get_contents("http://search.twitter.com/search?q=gmail.com+OR+hotmail.com++OR+%22email+me%22");
$file = strip_tags($file);

preg_match_all(
    "([a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+(?:[A-Z]{2}|com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|museum)\b)siU",
    $file,
    $matches);

print_r($matches);
?>

Twitter email grabber (PHP)

You know it, you sould never type your email adress on the Internet. This include Twitter. Due to the site popularity, lots of spammers created scripts to grab email adresses from the site. How can they do that? Like that: