Re: PCRE Multiline modifier
| From: | Andrey Hristov | Date: | Mon, 27 Aug 2001 14:15:07 +0000 |
| Subject: | Re: PCRE Multiline modifier | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-64637@lists.php.net to get a copy of this message | ||
I think that is the solution:
<?
$mem = "<pre>hello world\nI love you all!</pre>";
$re = "/<pre>(.+?)<\\/pre>/is";
preg_match_all($re, $mem, $match);
var_dump($match);
?>
The modifier which will work for you is 's', not 'm'. Look at the manual at :
http://www.php.net/manual/en/pcre.pattern.modifiers.php
This produces:
array(2) {
[0]=>
array(1) {
[0]=>
string(16) "<pre>hello world"
}
[1]=>
array(1) {
[0]=>
string(11) "hello world"
}
}
In this case it's better your pattern to be : "|<pre>(.+?)</pre>|is"
/ was changed to |, and there is no need to escape.
Andrey Hristov
IcyGEN Corporation
http://www.icygen.com
99%
----- Original Message -----
From: "_lallous" <elias_bachaalany@yahoo.com>
To: <php-general@lists.php.net>
Sent: Monday, August 27, 2001 5:43 PM
Subject: [PHP] PCRE Multiline modifier
> <pre>
> <?
> $mem = "<pre>hello world\nI love you all!</pre>";
> $re = "/<pre>(.+?)<\\/pre>/im";
>
> preg_match_all($re, $mem, $match);
>
> var_dump($match);
> ?>
> </pre>
>
> and the output is:
> array(2) {
> [0]=>
> array(0) {
> }
> [1]=>
> array(0) {
> }
> }
>
> if i remove the \n in the $mem var everything works okay.
>
>
>
>
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