From: jordan dot raub at dataxltd dot com
Operating system: linux
PHP version: 5.2.5
PHP Bug Type: SPL related
Bug description: RecursiveDirectoryIterator options inconsistancy
Description:
------------
creating a new RecursiveDirectoryIterator with no options passes and 0 as
the options passed give 2 different things. for nothing passed the current
value is a RecursiveDirectoryIterator while for a 0 passed a SplFileInfo
object is passed. I would think that sending in 0 and nothing would give
the same thing. Also in RecursiveDirectoryIterator constructor
(ext/spl/spl_directory.c line 965 php5.2.5 not CVS) the flags are
automatically set to return an SplFileInfo object, should this not be a
RecursiveDirectoryIterator? (correct me if i'm wrong)
also the documentation has the constants set:
const CURRENT_AS_FILEINFO RecursiveDirectoryIterator::x00000010
const KEY_AS_FILENAME RecursiveDirectoryIterator::x00000020
while from this test code they should be the following
const CURRENT_AS_FILEINFO RecursiveDirectoryIterator::x00000010
const KEY_AS_FILENAME RecursiveDirectoryIterator::x00000100
Thanks,
Jordan
Reproduce code:
---------------
#!/usr/lib/php5/bin/php
<?php
printf("\$options not passed\n");
foreach(new RecursiveDirectoryIterator(dirname(__FILE__)) as $key =>
$file)
{
var_dump($key);
var_dump($file);
}
$options = 0;
printf("\$options = %x\n", $options);
foreach(new RecursiveDirectoryIterator(dirname(__FILE__), $options) as
$key => $file)
{
var_dump($key);
var_dump($file);
}
$options = 0;
$options |= RecursiveDirectoryIterator::CURRENT_AS_FILEINFO;
printf("\$options = %x\n", $options);
foreach(new RecursiveDirectoryIterator(dirname(__FILE__), $options) as
$key => $file)
{
var_dump($key);
var_dump($file);
}
$options = 0;
$options |= RecursiveDirectoryIterator::KEY_AS_FILENAME;
printf("\$options = %x\n", $options);
foreach(new RecursiveDirectoryIterator(dirname(__FILE__), $options) as
$key => $file)
{
var_dump($key);
var_dump($file);
}
$options = 0;
$options |= RecursiveDirectoryIterator::CURRENT_AS_FILEINFO;
$options |= RecursiveDirectoryIterator::KEY_AS_FILENAME;
printf("\$options = %x\n", $options);
foreach(new RecursiveDirectoryIterator(dirname(__FILE__), $options) as
$key => $file)
{
var_dump($key);
var_dump($file);
}
Expected result:
----------------
$options not passed
string(21) "/virtualhosts/tmp/dir"
object(RecursiveDirectoryIterator)#2 (0) {
}
string(52) "/virtualhosts/tmp/RecursiveDirectoryIteratorTest.php"
object(RecursiveDirectoryIterator)#2 (0) {
}
$options = 0
string(21) "/virtualhosts/tmp/dir"
object(RecursiveDirectoryIterator)#2 (0) {
}
string(52) "/virtualhosts/tmp/RecursiveDirectoryIteratorTest.php"
object(RecursiveDirectoryIterator)#2 (0) {
}
$options = 10
string(21) "/virtualhosts/tmp/dir"
object(SplFileInfo)#3 (0) {
}
string(52) "/virtualhosts/tmp/RecursiveDirectoryIteratorTest.php"
object(SplFileInfo)#2 (0) {
}
$options = 100
string(3) "dir"
object(RecursiveDirectoryIterator)#4 (0) {
}
string(34) "RecursiveDirectoryIteratorTest.php"
object(RecursiveDirectoryIterator)#4 (0) {
}
$options = 110
string(3) "dir"
object(SplFileInfo)#3 (0) {
}
string(34) "RecursiveDirectoryIteratorTest.php"
object(SplFileInfo)#4 (0) {
}
Actual result:
--------------
$options not passed
string(21) "/virtualhosts/tmp/dir"
object(SplFileInfo)#3 (0) {
}
string(52) "/virtualhosts/tmp/RecursiveDirectoryIteratorTest.php"
object(SplFileInfo)#4 (0) {
}
$options = 0
string(21) "/virtualhosts/tmp/dir"
object(RecursiveDirectoryIterator)#2 (0) {
}
string(52) "/virtualhosts/tmp/RecursiveDirectoryIteratorTest.php"
object(RecursiveDirectoryIterator)#2 (0) {
}
$options = 10
string(21) "/virtualhosts/tmp/dir"
object(SplFileInfo)#3 (0) {
}
string(52) "/virtualhosts/tmp/RecursiveDirectoryIteratorTest.php"
object(SplFileInfo)#2 (0) {
}
$options = 100
string(3) "dir"
object(RecursiveDirectoryIterator)#4 (0) {
}
string(34) "RecursiveDirectoryIteratorTest.php"
object(RecursiveDirectoryIterator)#4 (0) {
}
$options = 110
string(3) "dir"
object(SplFileInfo)#3 (0) {
}
string(34) "RecursiveDirectoryIteratorTest.php"
object(SplFileInfo)#4 (0) {
}
--
Edit bug report at http://bugs.php.net/?id=44018&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=44018&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=44018&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=44018&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=44018&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=44018&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=44018&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=44018&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=44018&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=44018&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=44018&r=support
Expected behavior: http://bugs.php.net/fix.php?id=44018&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=44018&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=44018&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=44018&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=44018&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=44018&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=44018&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=44018&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=44018&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=44018&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=44018&r=mysqlcfg
