note 98423 deleted from iterator.key by danbrown
| From: | danbrown@php.net | Date: | Tue, 15 Jun 2010 14:00:06 +0000 |
| Subject: | note 98423 deleted from iterator.key by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-170137@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
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Documentation sucks on this interface. If you class' internal element you implement Iterator
for holds no entries you shall return NULL. Saying it's for failures only is a bit misleading