How to Get the Parent Page Name in WordPress

The code snippet provided allows you to retrieve the name of the parent page in WordPress. This can be useful when you want to display the parent page name on a child page, or when you need to perform any actions based on the parent page.

First, let’s break down the code step by step:

function wpturbo_get_parent_page_name() {
    $parent_id = wp_get_post_parent_id( get_the_ID() );
    if ( $parent_id ) {
        $parent_page = get_post( $parent_id );
        if ( $parent_page ) {
            return $parent_page->post_title;
        }
    }
    return false;
}

The snippet begins with the definition of a new function called wpturbo_get_parent_page_name(). This function will be responsible for retrieving the parent page name.

Inside the function, we use the wp_get_post_parent_id() function to get the ID of the parent page. We pass get_the_ID() as an argument to this function, which returns the ID of the current page being displayed.

Next, we check if the $parent_id variable contains a non-zero value, indicating that there is indeed a parent page for the current page. If the condition is true, we proceed to retrieve the parent page object using the get_post() function. We pass the $parent_id as an argument to this function, which returns the post object for the corresponding ID.

Now that we have the parent page object stored in the $parent_page variable, we can access its properties. In this case, we need the post_title property, which contains the name of the parent page. We can retrieve the value of this property using the arrow notation $parent_page->post_title.

If everything goes well and we have a valid parent page object, we return the value of the post_title property, effectively returning the parent page name from the function.

If any of the conditions fail or there is no parent page, we reach the return false statement. This ensures that the function returns false if there is no parent page or any errors occur during the process.

To use this function, you can simply call it wherever you need to retrieve the parent page name:

$parent_page_name = wpturbo_get_parent_page_name();

Now, the variable $parent_page_name will hold the value of the parent page name, which you can use in your code accordingly.

With this code snippet, you can easily retrieve the name of the parent page in WordPress and use it for various purposes within your web development projects.