Bug #10626: escaping doesn't work in the replacement clause
| From: | hover at mi dot ru | Date: | Thu, 03 May 2001 07:04:25 +0000 |
| Subject: | Bug #10626: escaping doesn't work in the replacement clause | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-53516@lists.php.net to get a copy of this message | ||
From: hover@mi.ru
Operating system: FreeBSD 4.3
PHP version: 4.0.5
PHP Bug Type: PCRE related
Bug description: escaping doesn't work in the replacement clause
The problem is that preg_replace() ignores escaping of $nn sequence in the replacement string.
<?
$str = preg_replace("/a/", "\$1000", "test ... a ... test");
echo $str;
?>
test ... 00 ... test
-----------
#!/usr/local/bin/perl -w
$_ = "test ... a ... test";
s/a/\$1000/;
print;
-----------
test ... $1000 ... test
This feature leads to impossibility of passing strings like '$1000' via phplib template
variables.
PHP 4.0.4pl1, 4.0.5
--
Edit Bug report at: http://bugs.php.net/?id=10626&edit=1