#16512 [Com]: PREG_SPLIT_DELIM_CAPTURE does not work
| From: | ed at avi dot ru | Date: | Tue, 24 Sep 2002 09:54:04 +0000 |
| Subject: | #16512 [Com]: PREG_SPLIT_DELIM_CAPTURE does not work | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-20181@lists.php.net to get a copy of this message | ||
ID: 16512
Comment by: ed@avi.ru
Reported By: bogien@conecto.pl
Status: Closed
Bug Type: PCRE related
Operating System: Win32, Linux
PHP Version: 4.1.2
New Comment:
It will be a nice idea to put this example to documentation; I was
already going to send a bug report about PREG_SPLIT_DELIM_CAPTURE when
I found this article.
Previous Comments:
------------------------------------------------------------------------
[2002-04-09 09:10:23] mfischer@php.net
Read the manual:
PREG_SPLIT_DELIM_CAPTURE
If this flag is set, parenthesized expression in the delimiter pattern
will be captured and returned as well. This flag was added for 4.0.5.
So your pattern should look like:
/(a)/
and presto, it works.
------------------------------------------------------------------------
[2002-04-09 08:59:34] bogien@conecto.pl
PREG_SPLIT_DELIM_CAPTURE does not work - preg_split() simply omits the
delimiters disregarding the flag.
The following line:
print_r(preg_split('/a/', 'mama', -1, PREG_SPLIT_DELIM_CAPTURE));
...returns:
Array
(
[0] => m
[1] => m
[2] =>
)
...just like without the last argument - while it should return:
Array
(
[0] => m
[1] => a
[2] => m
[3] => a
[4] =>
)
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=16512&edit=1