Fix the wp_localize_script call

Hey there,

I’ve got the notice:

Notice: WP_Scripts::localize was called incorrectly.
The $l10n parameter must be an array. To pass arbitrary
data to scripts, use the wp_add_inline_script()
function instead. Please see Debugging in WordPress
for more information. (This message was added in version
5.7.0.) in /wp-includes/functions.php on line 5313

With further inspection I came to realize your call to the wp_localize_script function is using a string (‘loader’) as the third argument, but it should be an array, as the documentation says:

wp_localize_script( string $handle, string $object_name, array $l10n )

https://developer.ww.wp.xz.cn/reference/functions/wp_localize_script/

A quick fix would be to just wrap the $_mff value into [] and you should be done.

Thank you very much.

• This topic was modified 5 years ago by laurosollero.