< ?
set_time_limit(0);
$lines = file('mail.txt');
$out = array();
foreach ($lines as $line_num => $line) {
$url=file_get_contents(trim($line));
preg_match_all('/[\.\-_A-Za-z0-9]+?@[\.\-A-Za-z0-9]+
?[\.A-Za-z0-9]{2,}/', $url, $out);
echo $line.' ';
print_r($out);
echo '
';
}
?>