[wp-trac] [WordPress Trac] #15442: Indexes no longer start at 0 for get_the_category()

[WordPress Trac]

#15442: Indexes no longer start at 0 for get_the_category()
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 Reporter:  ramenboy      |       Owner:                 
     Type:  defect (bug)  |      Status:  new            
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  3.1            
 Severity:  normal        |    Keywords:                 
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 Due to changes related to #15407, it seems that the keys in the array
 returned by get_the_category() are now category IDs instead of being
 0-based. As a result, code such as the following now breaks:

 <?php
 $category = get_the_category();
 echo $category[0]->cat_name;
 ?>

 The above usage is from the docs:
 http://codex.wordpress.org/Function_Reference/get_the_category

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Ticket URL: <http://core.trac.wordpress.org/ticket/15442>
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