id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 18320 warning pluggable.php on line 273 - using apply_filters, should use apply_filters_ref_array? anmari "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? " defect (bug) closed normal Mail 3.2.1 normal invalid reporter-feedback