From: jesse dot collis at gmail dot com
Operating system: OSX 10.5.6 / doesn't matter
PHP version: 5.3CVS-2009-03-17 (snap)
PHP Bug Type: PCRE related
Bug description: preg_quote is escaping '-' when it shouldn't
Description:
------------
In a simple test of preg_quote is showing the function is not behaving
as it does in PHP 5.2.x. preg_quote is escaping '-' (minus) characters
when it shouldn't.
Reproduce code:
---------------
Current Results
-----------------------
var_dump(preg_quote("[0-2]")); => string(8) "\[0\-2\]"
var_dump(preg_quote("0-2")); => string(4) "0\-2"
var_dump(preg_quote("a-z 0-9~%.:_\-")); => string(20) "a\-z
0\-9~%\.\:_\\\-"
Expected result:
----------------
the three lines printed above should come out the following way.
var_dump(preg_quote("[0-2]")); => string(7) "\[0-2\]"
var_dump(preg_quote("0-2")); => string(3) "0-2"
var_dump(preg_quote("a-z 0-9~%.:_\-")); => string(17) "a-z 0-9~%\.\:_\\-
"
--
Edit bug report at http://bugs.php.net/?id=47686&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47686&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47686&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47686&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47686&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47686&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47686&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47686&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47686&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47686&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47686&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47686&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47686&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47686&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47686&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47686&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47686&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47686&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47686&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47686&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47686&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47686&r=mysqlcfg
