Mireia Balaguer

Yep, I’m also encountering the same problem just today:

Warning: array_map(): Expected parameter 2 to be an array, bool given in /web/wp-content/plugins/sensei-lms/includes/admin/class-sensei-extensions.php on line 192 

Warning: array_map(): Expected parameter 2 to be an array, bool given in /web/wp-content/plugins/sensei-lms/includes/admin/class-sensei-extensions.php on line 192 

Warning: array_column() expects parameter 1 to be array, null given in /web/wp-content/plugins/sensei-lms/includes/admin/class-sensei-extensions.php on line 236 

Warning: array_filter() expects parameter 1 to be array, null given in /web/wp-content/plugins/sensei-lms/includes/admin/class-sensei-extensions.php on line 236 

Warning: count(): Parameter must be an array or an object that implements Countable in /web/wp-content/plugins/sensei-lms/includes/admin/class-sensei-extensions.php on line 236

Good to know I’m know alone, and hopefully support can shed some light into this.

Thank you, I found it on my own eventually ??
It would make more sense if it appeared inside the Transposh Dropdown, though.

Regards,
Mireia

The easier way to add the code is to install a plugin called Snippets which allows you to add bits of code as if it was in the functions.php file, but without needing a child theme.

I know, I was just sharing my solution in case someone else has the same problem.

Thank you Javier,

You pointed me in the right direction, but I ended up taking a different approach. I changed the text from “with a free trial of (x days)” to “starting in (x days)”, so it makes sense now.

Here’s my code: (Beware the example below is for the spanish translation).

add_filter('woocommerce_subscriptions_product_price_string', 'woo_change_subscriptions_product_price_string' );
function woo_change_subscriptions_product_price_string( $subscription_string ) {

        $subscription_string = str_replace( 'con una prueba gratuita de un', "a empezar en", $subscription_string );

        return $subscription_string;
}