What potential issues can arise when attempting to show content from deactivated categories in an online shop using PHP?

When attempting to show content from deactivated categories in an online shop using PHP, potential issues can arise such as displaying products that are no longer available for purchase or causing confusion for customers. To solve this issue, you can implement a check in your PHP code to only display products from active categories.

// Check if the category is active before displaying products
if ($category['active'] == 1) {
    // Display products from the category
    // Your code to display products here
} else {
    // Display a message or redirect to a different page
    echo "This category is currently deactivated";
}