Edit report at https://bugs.php.net/bug.php?id=64533&edit=1
ID: 64533
Comment by: kasper at webmasteren dot eu
Reported by: kasper at webmasteren dot eu
Summary: recursive iterator makes dir become file
Status: Feedback
Type: Bug
Package: SPL related
Operating System: Windows 8 x64
PHP Version: Irrelevant
Block user comment: N
Private report: N
New Comment:
its is all inside of the loop that is wrong, it will print that by SPL the
"folders" are files, (isFile() is true, and isDir() is false)
so heres a snippet to make the test files'n folders:
-----------------------------------
mkdir("pages");
mkdir("pages/a");
mkdir("pages/a/main");
mkdir("pages/a/main.menu");
mkdir("pages/a/main.bottom");
mkdir("pages/a/main.top");
fopen("pages/a/main/view.php","w+");
fopen("pages/a/main.menu/view.php","w+");
fopen("pages/a/main.bottom/view.php","w+");
fopen("pages/a/main.top/view.php","w+");
-----------------------------------
and then just use the orginal snippet.
what it will print is:
string 'path:pages/a\main' (length=17)
string 'Is file by new function(SPL)' (length=28)
string 'Is dir by old function' (length=22)
which clealy shows that something must be wrong.
the last line, the
var_dump($f->isDir()); //SHOULD BE TRUE!!
is to insure that the SplFileInfo is actually working, which means it must be
in
the iterator part ,somehow stuff gets wrong. (isDir()=true, so )
Previous Comments:
------------------------------------------------------------------------
[2013-03-27 14:26:17] [email protected]
Is it only:
$f = new \SplFileInfo("pages\\a\\main");
var_dump($f->isDir()); //SHOULD BE TRUE!
that fails? Or previous calls fail too? Inside the foreach.
Also if you could provide a script that creates the structure and reproduce the
bug, that would make the debugging session easier.
------------------------------------------------------------------------
[2013-03-27 13:37:06] kasper at webmasteren dot eu
Description:
------------
It is possible for the following code , to change a FOLDER to a "file", by
SPL's
functions, which only from what i have seen occures by the recursive itterator.
all there is needed is a folder structure like:
pages/a
/main
/main.top
/main.content
/main.menu
and those folders all have at least a file, in my particular case, "view.php".
The example, even prints what the old standard functions tell about the "path"
from the element, and what the spl provides.
Test script:
---------------
$recursiveIterator = new \RecursiveIteratorIterator(new
\RecursiveDirectoryIterator("pages\\a",
\RecursiveDirectoryIterator::SKIP_DOTS),
\RecursiveIteratorIterator::CHILD_FIRST);
foreach ($recursiveIterator as $element) { //the child first => top lvl first.
var_dump("path:" . $element->getPath());
if ($element->isFile()) {
var_dump("Is file by new function(SPL)");
}
if($element->isDir()){
var_dump("is dir by new function");
}
if (\is_dir($element->getPath())) {
var_dump("Is dir by old function");
}
if(\is_file($element->getPath())){
var_dump("is file by old function");
}
}
$f = new \SplFileInfo("pages\\a\\main");
var_dump($f->isDir()); //SHOULD BE TRUE!!
Expected result:
----------------
that SPL and the old functions would agree, and folders were reportet as
folders.
Actual result:
--------------
That in SPL , inside of Recursive iterator and possibly
recursiveDirectoryIterator
folders becomes seen as files, causing it to report wrong type (only spl, not
the
old functions).
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=64533&edit=1
