#27092 [Opn]: SPL: Can't access FilterIterator $it property
ID: 27092
User updated by: adam at trachtenberg dot com
Reported By: adam at trachtenberg dot com
Status: Open
Bug Type: Zend Engine 2 problem
Operating System: *
PHP Version: 5CVS-2004-01-29 (dev)
New Comment:
This also applies to RecursiveIteratorIterator.
Previous Comments:
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[2004-01-29 18:29:47] adam at trachtenberg dot com
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
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=27092&edit=1
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