Ticket #41505: number_format_l18n.41505.diff

src/wp-includes/functions.php

@@ -229 +229 @@
          * @since  2.8.0
          *
          * @param string $formatted Converted number in string format.
+         * @param int $decimals Precision of the number of decimal places
          */
-        return apply_filters( 'number_format_i18n', $formatted );
+        return apply_filters( 'number_format_i18n', $formatted, $decimals );
 }
 
 /**