From: adam at trachtenberg dot com
Operating system: *
PHP version: 5CVS-2004-01-29 (dev)
PHP Bug Type: Zend Engine 2 problem
Bug description: SPL: Can't access FilterIterator $it property
Description:
------------
You cannot access, $it, the iterator passed into
FilterIterator in a child class.
Reproduce code:
---------------
class DirectoryFilterDots extends FilterIterator implements
RecursiveIterator
{
function __construct($path) {
parent::__construct(new DirectoryIterator($path));
}
function accept() {
return !$this->it->isDot();
}
function hasChildren() {
return $this->it->hasChildren();
}
function getChildren() {
return new DirectoryFilterDots($this->it->getPathname());
}
function key() {
return $this->it->getPathname();
}
}
$dir = new RecursiveIteratorIterator(new DirectoryFilterDots(
new RecursiveDirectoryIterator($argv[1])), true);
foreach ($dir as $file) {
print $file. "\n";
}
Expected result:
----------------
Class filters out dot files.
Actual result:
--------------
PHP Notice: Undefined property:
DirectoryFilterDots::$it in /Users/adam/Documents/php/
php5/dir.php on line 42
PHP Fatal error: Call to a member function isDot() on a
non-object in /Users/adam/Documents/php/php5/dir.php on
line 42
/usr/local/cvs/php/php-src/main/streams/streams.c(371) :
Stream of type 'dir' 0xad6f28 (path:(null)) was not
closed
/usr/local/cvs/php/php-src/main/streams/streams.c(371) :
Stream of type 'dir' 0xad65a0 (path:(null)) was not
closed
--
Edit bug report at http://bugs.php.net/?id=27092&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27092&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27092&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=27092&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=27092&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=27092&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=27092&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=27092&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=27092&r=support
Expected behavior: http://bugs.php.net/fix.php?id=27092&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=27092&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=27092&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=27092&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27092&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=27092&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=27092&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=27092&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=27092&r=float
