[RESOLVED] PHP Preg_Match Problem.

[Zeuz]

<?php
$pattern = '[1-9]';
$site = "http://vbforums.com/";
$file = file_get_contents($site) or die(":O ERROR IN PAGE SOURCE");
preg_match($pattern, $file, $matches);
print_r($matches[1]);
?>

I tried preg_match_all too, but it cannot find any kind of numbers from page. Only what i find is empty white PHP page where's nothing. So (no results).

Thanks if someone can help.