note 126377 added to function.iterator-count

Be aware that counting over NoRewindIterator will make items unavailable: <?php $iterator = new ArrayIterator(['recipe'=>'pancakes', 'egg', 'milk', 'flour']); $iterator = new NoRewindIterator($iterator); var_dump($iterator->current()); var_dump(iterator_count($iterator)); var_dump($iterator->current()); $iterator->rewind(); // Does not work because it's NoRewindIterator var_dump($iterator->current()); var_dump(iterator_count($iterator)); ?> Output: <?php /* string(8) "pancakes" int(4) NULL NULL */ int(0) ?> ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 37.214.70.200) ---- Manual Page -- https://php.net/manual/en/function.iterator-count.php Edit -- https://main.php.net/note/edit/126377 Del: integrated -- https://main.php.net/note/delete/126377/integrated Del: useless -- https://main.php.net/note/delete/126377/useless Del: bad code -- https://main.php.net/note/delete/126377/bad+code Del: spam -- https://main.php.net/note/delete/126377/spam Del: non-english -- https://main.php.net/note/delete/126377/non-english Del: in docs -- https://main.php.net/note/delete/126377/in+docs Del: other reasons-- https://main.php.net/note/delete/126377 Reject -- https://main.php.net/note/reject/126377 Search -- https://main.php.net/manage/user-notes.php