note 124526 added to function.iterator-count
| From: | shaman_master.list.ru via php-notes | Date: | Fri, 20 Dec 2019 14:17:58 +0000 |
| Subject: | note 124526 added to function.iterator-count | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-213564@lists.php.net to get a copy of this message | ||
Don't listen Youri:
<?php
$iterator = new ArrayIterator(['foo', null, 'bar', 'baz']);
// int(4), int(4)
var_dump(count($iterator), iterator_count($iterator));
$filterIterator = new CallbackFilterIterator(
$iterator,
function ($value, $key, $iterator) {
return $value !== null;
}
);
// int(1), int(3)
var_dump(count($filterIterator), iterator_count($filterIterator));
?>
----
Server IP: 45.112.84.4
Probable Submitter: 185.85.3.168 (proxied: 31.129.195.249)
----
Manual Page -- http://php.net/manual/en/function.iterator-count.php
Edit -- https://master.php.net/note/edit/124526
Del: integrated -- https://master.php.net/note/delete/124526/integrated
Del: useless -- https://master.php.net/note/delete/124526/useless
Del: bad code -- https://master.php.net/note/delete/124526/bad+code
Del: spam -- https://master.php.net/note/delete/124526/spam
Del: non-english -- https://master.php.net/note/delete/124526/non-english
Del: in docs -- https://master.php.net/note/delete/124526/in+docs
Del: other reasons-- https://master.php.net/note/delete/124526
Reject -- https://master.php.net/note/reject/124526
Search -- https://master.php.net/manage/user-notes.php