note 69314 deleted from function.iterator-count by cmb
| From: | cmb@php.net | Date: | Mon, 24 Aug 2015 18:16:24 +0000 |
| Subject: | note 69314 deleted from function.iterator-count by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-203446@lists.php.net to get a copy of this message | ||
Note Submitter: Ard
----
Note that you that the iterator parameter doesn't need to be of type Aggregate. As the spl
documentation on http://www.php.net/~helly/php/ext/spl/ defines it
in the following way:
iterator_count (Traversable $it).
So you can count the number of files in a given directory quite easily:
<?php iterator_count(new DirectoryIterator('path/to/dir/')); ?>