[wp-trac] Re: [WordPress Trac] #10185: wp_mail filter does not return filtered strings

[WordPress Trac]

#10185: wp_mail filter  does not return filtered strings
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 Reporter:  anmari        |       Owner:                           
     Type:  defect (bug)  |      Status:  new                      
 Priority:  normal        |   Milestone:  Unassigned               
Component:  General       |     Version:                           
 Severity:  normal        |    Keywords:  wp_mail, filters, extract
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Comment(by dd32):

 > apply filters returns a string with "array" ?, so this code does not
 appear to work.

 Are you sure your plugin is not incorrectly returning something on that
 filter? - It works as expected for me.

 > Further down the filters are applied again individually for
 'wp_mail_from' and 'wp_mail_from_name' why not apply the wp_mail filters
 on the subject and body lines there rather?

 As you can see in the code, Its mainly for legacy purposes that they're
 set separately.

 Its possible to add them into the wp_mail filter.. but.. In the end, For
 back compat purposes, The other filters will remain in their current
 location, as well as the legacy code overriding the wp_mail filter..

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Ticket URL: <http://core.trac.wordpress.org/ticket/10185#comment:1>
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