[wp-trac] [WordPress Trac] #16895: wp_list_pluck cannot be used with arrays of references

[WordPress Trac]

#16895: wp_list_pluck cannot be used with arrays of references
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 Reporter:  dd32         |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Future Release
Component:  General      |     Version:  3.1
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |
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Comment (by scribu):

 No, I wasnt suggesting explaining what unset() does, but the reason it's
 used there:

 {{{unset( $list[ $key ] ); // avoids problems with reference values}}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/16895#comment:9>
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