[zoliky]

I have a variable:

Code:

$comment_count = substr($anchor, $quote_mark_left +1, $quote_mark_right - $quote_mark_left -1);

The $comment_count store a string value, something like:

Code:

1 comment
2 comment
5 comment
....

I want to get only the number, which is the best way to do this ? I need this output:

Code:

1
2
5

Thanks!

[Nico]

PHP Code:

preg_match_all('~(?:^|\n)(\d+)[ ]+~', $comment_count, $numbers);
echo '<pre>', print_r($numbers[1], true), '</pre>';