#38661 [NEW]: mixed-case URL breaks url-wrappers (breaks RFC-3986 (STD-66))
From: mail at bjoern-kahl dot de
Operating system: Linux 2.6.x (Debian Sarge, x86)
PHP version: 5.1.6
PHP Bug Type: Streams related
Bug description: mixed-case URL breaks url-wrappers (breaks RFC-3986 (STD-66))
Description:
------------
The url wrapper support in php does not ignore case of the scheme part of
URLs.
According to RFC-3986 (aka. STD-66), Sec. 3.1, the scheme in an URL is
case-insensitive and therefore should be matched in a case-insensitive
manner.
(See http://www.rfc-editor.org/rfc/std/std66.txt)
This problem is present in both, php-4.4.4 and php-5.1.6.
PHP compiled from source with ./configure --disable-cgi --enable-cli
--disable-ipv6 --disable-all --without-pear
Reproduce code:
---------------
This will not work:
<?
error_reporting(E_ALL);
echo file("hTtp://www.php.net");
?>
This works as expected:
<?
error_reporting(E_ALL);
echo file("http://www.php.net");
?>
Note the capital "T" in "hTtp://" in the first example.
Expected result:
----------------
First example should show the same behaviour as the second one. Both
examples should complete without error.
Actual result:
--------------
First example returns:
Notice: file(): Unable to find the wrapper "hTtp" - did you forget to
enable it when you configured PHP? in xxx on line 3
Warning: file(hTtp://www.php.net): failed to open stream: No such file or
directory in xxx- on line 3
--
Edit bug report at http://bugs.php.net/?id=38661&edit=1
--
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=38661&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=38661&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=38661&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38661&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=38661&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38661&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38661&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38661&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38661&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38661&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=38661&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=38661&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38661&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38661&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38661&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38661&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38661&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38661&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38661&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38661&r=mysqlcfg
Thread (3 messages)
- mail at bjoern-kahl dot de