[wp-trac] [WordPress Trac] #18320: warning pluggable.php on line 273 - using apply_filters, should use apply_filters_ref_array?

[WordPress Trac]

#18320: warning pluggable.php on line 273 - using apply_filters, should use
apply_filters_ref_array?
--------------------------+-----------------------------
 Reporter:  anmari        |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Mail          |    Version:  3.2.1
 Severity:  normal        |   Keywords:
--------------------------+-----------------------------
 In a ms localhost testing site:

 Warning: extract() [function.extract]: First argument should be an array
 in ...\wp-includes\pluggable.php on line 273

 Line 273 has:
 {{{
         extract( apply_filters( 'wp_mail', compact( 'to', 'subject',
 'message', 'headers', 'attachments' ) ) );
 }}}


 presumably this should use "apply_filters_ref_array" as "apply_filters"
 only expects a single value and returns a single value?

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Ticket URL: <http://core.trac.wordpress.org/ticket/18320>
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