i'm trying to compare array1_ids with the cart of a customer if products of the array match those in the cart field x_name should be there if not it should be gone. I get the values from my cart and array1_ids but when I put them through the array_intersect it will result in NULL causing it to always return true.
Here is my code:
function wc_ninja_product_is_in_the_cart() {
/*array 1*/
$array1_ids = array( '1', '3', '5');//field that should
/*array 2*/
//$micro_ids = array( '2', '4');//fields that shouldnt come back
// Products currently in the cart
$cart_ids = array();
$cart_categories = array();
// Find each product in the cart and add it to the $cart_ids array
foreach( WC()->cart->get_cart() as $cart_item_key => $values ) {
$cart_product = $values['data'];
$cart_ids[] = $cart_product->id;
}
// If one of the special products are in the cart, return true.
if ( ! array_intersect($array1_ids, $cart_ids) ) {
echo "true: " , implode(';',$cart_ids);;//bug fixing
return true;
} else {
return false;
echo "false: " , implode(';',$cart_ids);;//bug fixing
}
}
//Field Remover
function wc_ninja_remove_checkout_field( $fields ) {
if ( ! wc_ninja_product_is_in_the_cart() ) {
//removes Field x_name
unset( $fields['billing']['x_name'] );
}
return $fields;
}
add_filter( 'woocommerce_checkout_fields' , 'wc_ninja_remove_checkout_field' );
This should work:
you can make the last part shorter: