I would like to add multiple featured image in meta box in post editor area apart from default available featured image.

I have added the meta box but i have no idea on adding the featured image functionality.

function another_image_custom_meta() {
    add_meta_box('another_meta', __('Another Image'), 'another_image_callback', 'another','side');
}

add_action('add_meta_boxes', 'another_image_custom_meta');

Where another in fourth field is my custom post type.

function another_image_callback($post) {
    wp_nonce_field(basename(__FILE__), 'another_nonce');
    $p_stored_meta = get_post_meta($post->ID);
    ?>

    <p>
       Another featured image
    </p>

    <?php
}

Above functions works fine it show the meta box.

How can i add the link with image upload and save it as featured image to the corresponding post. Like default featured image i want the same function here. can anyone help me?

I would like to add multiple featured image in meta box in post editor area apart from default available featured image.

I have added the meta box but i have no idea on adding the featured image functionality.

function another_image_custom_meta() {
    add_meta_box('another_meta', __('Another Image'), 'another_image_callback', 'another','side');
}

add_action('add_meta_boxes', 'another_image_custom_meta');

Where another in fourth field is my custom post type.

function another_image_callback($post) {
    wp_nonce_field(basename(__FILE__), 'another_nonce');
    $p_stored_meta = get_post_meta($post->ID);
    ?>

    <p>
       Another featured image
    </p>

    <?php
}

Above functions works fine it show the meta box.

How can i add the link with image upload and save it as featured image to the corresponding post. Like default featured image i want the same function here. can anyone help?