[RESOLVED] PHP Preg_Match Problem.

PHP Code:

---

<?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.

that pattern will not match anything. you don't have any parenthesis to tell the regex engine to capture anything. try:

PHP Code:

---

$pattern = '/([1-9])/'; 


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if you still get nothing, try echoing $file after you define it (using <xmp>) to make sure the page is being returned correctly:

PHP Code:

---

<xmp>
<?php
  $file = file_get_contents($site);
  echo $file;
?>

---

make sure you turn on error reporting, too, so that you might be able to see any errors that are going on.

Thanks much kows.