How to extract emails using this..

Hi,

I have a website with about 1000 entries and i want to extract the email address's using a script.

Basically all the email's are on a separate entry page

http://www.website.com/slist.php?item=1
http://www.website.com/slist.php?item=2
http://www.website.com/slist.php?item=3 etc etc

How would i extract all the emails from all these and enter them into a mysql table of mine?

Cheers,
Adam

 

for($i=1;$i<$max_val;$i++) {
$content = file_get_contents('http://www.website.com/slist.php?item='.$i);
preg_match_all($email_match_regex, $content, $matches);
if(count($matches[0])) {
foreach($matches[1] as $index => $value) {
$insert_id = mysql_query('INSERT INTO.....');
}
}
}

don't seem too hard... (remember to set mac_memory + timeouts, and hope you don't get bot blocked)