Need help adding an default offset in preg_match

[eldan88]

Hey Guys. I am new to using preg_match and was wondering how I can add a default offset to the matches result. I was doing some reading on the PHP documenation but couldn't make sense of the following description:

int preg_match_all ( string $pattern , string $subject [, array &$matches [, int $flags = PREG_PATTERN_ORDER [, int $offset = 0 ]]] )

I was wondering how can I add a defualt offset of 0 the following preg_match_all function below.

preg_match_all('(\b\w{4}\b)', 'drink beer, it\'s very nice!', $matches, $offset = 0 );
echo $matches [0][1];

Thanks for your help in advance

[Ch0cu3r]

 

 

I was wondering how can I add a defualt offset of 0

You dont that is the default...