Error while calling get_cart() inside ‘available_payments’ filter

I wrote a function to disable “bacs” payment only if in cart there aren’t products of a certain category.
To do that I used:

'add_filter('woocommerce_available_payment_gateways', 'my_callback_function');

Inside ‘my_callback_function’ I get the cart using:

$cart = WC()->cart->get_cart();

And I get this:

PHP message: get_cart was called incorrectly. Get cart should not be called before the wp_loaded action.


PHP Fatal error: Uncaught Error: Call to a member function get_cart() on null in /home/user/public_html/wp-content/themes/mytheme/inc/wc/wc-checkout-functions.php:109
Stack trace:

PHP Fatal error: Uncaught Error: Call to a member function get_cart() on null in /home/user/public_html/wp-content/themes/mytheme/inc/wc/wc-checkout-functions.php:109
Stack trace:

0 /home/user/public_html/wp-includes/class-wp-hook.php(308): personalizzata_enable_bacs_payment_method(Array)

1 /home/user/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)

2 /home/user/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(163): apply_filters('woocommerce_ava…', Array)

3 /home/user/public_html/wp-content/plugins/woocommerce-paypal-payments/modules/ppcp-wc-gateway/services.php(1322): WC_Payment_Gateways->get_available_payment_gateways()

4 /home/user/public_html/wp-content/plugins/woocommerce-paypal-payments/lib/packages/Dhii/Container/DelegatingContainer.php(117): WooCommerce\PayPalCommerce\WcGateway\WCGatewayModule::WooCommerce\PayPalCommerce\WcGateway{closure}(Object(WooCommerce\PayPalCommerce\Vendor\Dhii\Container\DelegatingContainer))

5 /hom in /home/user/public_html/wp-content/themes/mytheme/inc/wc/wc-checkout-functions.php on line 109

The question is: How we should call the cart object at those point (woocommerce_available_payment_gateways)?

Thanks

• This topic was modified 2 years ago by giangel84. Reason: path names
• This topic was modified 2 years ago by giangel84. Reason: path disclosure info