#17616 [Opn->Ver]: backslash characters handled oddly in preg_replace
| From: | iliaa@php.net | Date: | Thu, 12 Sep 2002 00:44:28 +0000 |
| Subject: | #17616 [Opn->Ver]: backslash characters handled oddly in preg_replace | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-19194@lists.php.net to get a copy of this message | ||
ID: 17616
Updated by: iliaa@php.net
Reported By: john43@temple.edu
-Status: Open
+Status: Verified
Bug Type: PCRE related
Operating System: linux 2.4.14, pcre
-PHP Version: 4.1.2
+PHP Version: 4.3.0-dev
New Comment:
updated version.
Previous Comments:
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[2002-06-05 18:17:27] john43@temple.edu
Below are two calls to preg_replace() with different replacement
strings. For some reason, they both return the same string.
$s = "A backslash: \\ ";
$s1 = preg_replace("/\\\\/", "\\\\\\", $s);
$s2 = preg_replace("/\\\\/", "\\\\\\\\", $s);
echo "s : $s \n";
echo "s1: $s1 \n";
echo "s2: $s2 \n";
------------------
Output:
s : A backslash: \
s1: A backslash: \\
s2: A backslash: \\
------------------
My configuration:
'./configure' '--with-gnu-ld' '--with-apxs=/usr/local/apache/bin/apxs'
'--with-mysql=/usr/local/mysql'
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Edit this bug report at http://bugs.php.net/?id=17616&edit=1