From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4.0.5
PHP Bug Type: PCRE related
Bug description: preg_replace backquote failure
The following code succeeds on PHP 4.03 and PHP 4.04pl1, but fails on PHP 4.05:
$str = "abc'\\\\''def";
function f($s) { return "x"; }
print preg_replace("/c(.*)d/e", "f('\\1')", $str, -1);
This seems to expose *two* underlying bugs:
1) There appears to be some problem in the regex state
machine
2) There is a definite problem with the replacement of
the backreference with its corresponding string.
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Edit Bug report at: http://bugs.php.net/?id=10668&edit=1
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