Ticket #4511: wp_mail_2.diff

wp-includes/pluggable.php

@@ -167 +167 @@
                 $phpmailer = new PHPMailer();
         }
 
-        // Compact the input, apply the filters, and extract them back out
-        extract( apply_filters( 'wp_mail', compact( 'to', 'subject', 'message', 'headers' ) ), EXTR_SKIP );
+        apply_filters( 'wp_mail_to', $to );
+        apply_filters( 'wp_mail_subject', $subject );
+        apply_filters( 'wp_mail_message', $message );
+        apply_filters( 'wp_mail_headers', $headers );
 
         // Default headers
         if ( empty( $headers ) ) {