Ticket #15657: formatting-wp_strip_all_tags.diff

wp-includes/formatting.php

@@ -2908 +2908 @@
  */
 function wp_strip_all_tags($string, $remove_breaks = false) {
         $string = preg_replace( '@<(script|style)[^>]*?>.*?</\\1>@si', '', $string );
-        $string = strip_tags($string);
 
+        $string = preg_replace( '@</?\s*(P|UL|OL|DL|BLOCKQUOTE)\b[^>]*?>@si', "\n\n", $string );
+        $string = preg_replace( '@<(BR|DIV|LI|DT|DD|TR|TD|H\d)\b[^>]*?>@si', "\n", $string );
+        $string = preg_replace( "@\n\n\n+@si", "\n\n", $string );
+
+        $string = strip_tags( $string );
+
         if ( $remove_breaks )
                 $string = preg_replace('/[\r\n\t ]+/', ' ', $string);
 
-        return trim($string);
+        return trim( $string );
 }
 
 /**