Edit report at https://bugs.php.net/bug.php?id=63769&edit=1
ID: 63769
Comment by: anon at anon dot anon
Reported by: hanskrentel at yahoo dot de
Summary: file:// protocol does not support percent-encoded
characters
Status: Not a bug
Type: Bug
Package: Streams related
Operating System: Windows
PHP Version: 5.4.9
Block user comment: N
Private report: N
New Comment:
>The path "file:///C:/temp/catalog%202.xml" (without the quotes) does *not*
>work.
Unfortunately it does work, if you create a file literally named
catalog%202.xml. PHP's behavior is broken but it's impossible to alter it
without breaking compatibility.
Previous Comments:
------------------------------------------------------------------------
[2012-12-17 14:55:51] hanskrentel at yahoo dot de
I beg your pardon, but if both are perfectly valid filenames, the fs function
behaviour is broken (and not correct), because it does not work with both
perfectly valid filenames:
The path "file:///C:/temp/catalog%202.xml" (without the quotes) does *not* work.
The request is to remove this shortcoming and have it work. I thought this was
clear from the initial report. Please let me know how I can further assist with
this.
------------------------------------------------------------------------
[2012-12-15 11:12:14] [email protected]
Since both "catalog%202.xml" and "catalog 2.xml" are perfectly valid filenames,
the fs function behaviour is correct. The user can decide where it's needed url
encoded and where it's not.
------------------------------------------------------------------------
[2012-12-14 15:51:57] hanskrentel at yahoo dot de
Description:
------------
Using a file-URI containing characters that are percent-encoded (one byte/octet
is encoded as a character triplet, e.g. Space -> %20) do not work. The URI is
not properly decoded.
Consider the following file on disk:
c:\temp\catalog 2.xml
PHP is able to find it existing via:
is_file('file:///C:/temp/catalog 2.xml');
However, commonly that file is written as:
file:///C:/temp/catalog%202.xml
And using that filename in PHP via:
is_file('file:///C:/temp/catalog%202.xml');
gives FALSE.
(Example is a libxml catalog file, properly specified for libxml)
When you're looking into this, it might be worth to also look for + as encoding
for space - just not that this case gets overlooked.
Test script:
---------------
<?php
touch($name = 'catalog 2.xml');
$uri = sprintf('file:///%s/%s', strtr(__DIR__, ['\\' => '/', ' ' => '%20']),
rawurlencode($name));
printf('%s - %s (%d)', is_file($uri) ? 'OK' : 'FAIL', $uri, unlink($name));
Expected result:
----------------
OK - file:///C:/temp/catalog%202.xml (1)
Actual result:
--------------
FAIL - file:///C:/temp/catalog%202.xml (1)
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=63769&edit=1
