ID: 25778
Comment by: dlitz at dlitz dot net
Reported By: gmirchev at usa dot net
Status: Wont fix
Bug Type: URL related
Operating System: Linux
PHP Version: 4.3.3
New Comment:
Why is this bug marked "Wont fix"? Usually, "Wont fix" is reserved for
situations where fixing a certain bug would result in some
more-undesirable problem than leaving things alone. In this case, I
don't understand why making parse_url conform to RFC 2396 (which has
Draft Standard status) would be a problem, especially when Python's
urlparse function already does this.
Previous Comments:
------------------------------------------------------------------------
[2003-10-08 08:01:19] [EMAIL PROTECTED]
parse_url() is only intended to be used with fully qualified URLs.
------------------------------------------------------------------------
[2003-10-08 07:32:44] gmirchev at usa dot net
No! Those are URLs. Please read the RFC.
RFC 2396 part 4:
URI-reference = [ absoluteURI | relativeURI ] [ "#" fragment ]
also RFC 2396:
1.2. URI, URL, and URN
A URI can be further classified as a locator, a name, or both. The
term "Uniform Resource Locator" (URL) refers to the subset of URI
that identify resources via a representation of their primary
access
mechanism (e.g., their network "location"), rather than identifying
the resource by name or by some other attribute(s) of that
resource.
The term "Uniform Resource Name" (URN) refers to the subset of URI
that are required to remain globally unique and persistent even
when
the resource ceases to exist or becomes unavailable.
------------------------------------------------------------------------
[2003-10-07 18:43:33] [EMAIL PROTECTED]
Those are not URLS.
------------------------------------------------------------------------
[2003-10-07 10:02:09] gmirchev at usa dot net
Description:
------------
parse_url does not correctly handle these relative URLs:
a.cgi?keywords=6:54+
a.cgi?keywords=6:54
In the reproduce code is correct PHP implementation.
Reproduce code:
---------------
function url_parse($url)
{
$parts = array(
'scheme' => '',
'host' => '',
'port' => '',
'user' => '',
'pass' => '',
'path' => '',
'query' => '',
'fragment' => ''
);
# Regular Expression from RFC 2396 (appendix B)
preg_match('"^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?"',
$url, $matches);
if (array_key_exists(2, $matches)) $parts['scheme'] = $matches[2];
if (array_key_exists(4, $matches)) $authority = $matches[4];
if (array_key_exists(5, $matches)) $parts['path'] = $matches[5];
if (array_key_exists(7, $matches)) $parts['query'] = $matches[7];
if (array_key_exists(9, $matches)) $parts['fragment'] = $matches[9];
# Extract username, password, host and port from authority
preg_match('"(([^:@]*)(:([^:@]*))?@)?([^:]*)(:(.*))?"', $authority,
$matches);
if (array_key_exists(2, $matches)) $parts['user'] = $matches[2];
if (array_key_exists(4, $matches)) $parts['pass'] = $matches[4];
if (array_key_exists(5, $matches)) $parts['host'] = $matches[5];
if (array_key_exists(7, $matches)) $parts['port'] = $matches[7];
return $parts;
}
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=25778&edit=1
