Re: [pcre] backreferences to all matches of a repeated subexpression
| From: | Steffen Ebermann | Date: | Thu, 02 Aug 2007 21:38:28 +0000 |
| Subject: | Re: [pcre] backreferences to all matches of a repeated subexpression | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-260100@lists.php.net to get a copy of this message | ||
On Wed, Aug 01, 2007 at 08:05:09PM -0700, Jack Bates wrote:
> I'm not sure how to get an array of all subexpression matches, in the
> order matches appear in the subject, instead of the order expressions
> appear in the pattern.
This problem gave me a headache. My only idea is to use preg_split()
instead.
<?php
$foo = preg_split('/\[(.*)\]+|\./U',
"foo.bar[ab.cd].baz",
-1,
PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY);
var_dump($foo);
?>
Seems to work as intended. Hope I could help.
Regards
Steffen