Need menu item only if cart has item(s)

[dwest100]

Hi,

I have a WordPress plugin that allows me to add conditional filters to any menu item. I just need to know what filter I could add to it that would indicate the cart has items in it or is empty.

Plugin author’s example of adding a new conditional statement for displaying/hiding a menu item when current page is a custom-post-type:

// theme's functions.php or plugin file

add_filter( 'if_menu_conditions', 'my_new_menu_conditions' );

function my_new_menu_conditions( $conditions ) {

$conditions[] = array(

'name' => 'If single custom-post-type', // name of the condition

'condition' => function($item) { // callback - must return TRUE or FALSE

return is_singular( 'my-custom-post-type' );

}

);

return $conditions;

}

How could that code be modified to display/hide a menu item when the cart has items and hide it when it is empty?

Thanks much!

[wzp]

You can use the eStore_get_total_cart_item_qty() PHP function to return the number of items in the cart. If the return value is > 0 it means there are items in the cart.

[dwest100]

Thanks! I was able to make it work with that tidbit of information

[Author]

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