How to get order id in woocommerce_email_headers

Question

I am trying to set an email address if you have a new order. And I saved new emailin wp_postmeta.

How to get $order_idwhen using woocommerce_email_headers?

I need to order_iduse it with a function . get_post_meta()

Here is my code:

function techie_custom_wooemail_headers( $headers, $object) {

    $email = get_post_meta( $order_id, '_approver_email', true );

    // Replace the emails below to your desire email
    $emails = array('[e-mail]', $email);


    switch($object) {
        case 'new_order':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;
        case 'customer_processing_order':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;
        case 'customer_completed_order':
        case 'customer_invoice':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;

        default:
    }

    return $headers;
}

add_filter( 'woocommerce_email_headers', 'techie_custom_wooemail_headers', 10, 2);

How do I return data?

Thank.

Answer 1

Update : Added compatibility with Woocommerce version 3+

, $order . . , . $your_email . :

function testing_hook_headers( $headers, $id, $order ) {
    // The order ID | Compatibility with WC version +3
    $order_id = method_exists( $order, 'get_id' ) ? $order->get_id() : $order->id;

    $your_email = '<[e-mail]>';
    $headers = "To: Order Num $order_id $your_email";
    return $headers;
}
add_filter( 'woocommerce_email_headers', 'testing_hook_headers', 10, 3);

, :

function techie_custom_wooemail_headers( $headers, $email_id, $order ) {

    // The order ID | Compatibility with WC version +3
    $order_id = method_exists( $order, 'get_id' ) ? $order->get_id() : $order->id;

    $email = get_post_meta( $order_id, '_approver_email', true );

    // Replace the emails below to your desire email
    $emails = array('[e-mail]', $email);

    switch( $email_id ) {
        case 'new_order':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;
        case 'customer_processing_order':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;
        case 'customer_completed_order':
        case 'customer_invoice':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;

        default:
    }

    return $headers;
}

add_filter( 'woocommerce_email_headers', 'techie_custom_wooemail_headers', 10, 3);

, .

Answer 2

WooCommerce 2.3 ,

function techie_custom_wooemail_headers( $headers, $id, $object) {

    $email = get_post_meta( $order_id, '_approver_email', true );

    // Replace the emails below to your desire email
    $emails = array('[e-mail]', $email);


    switch($id) {
        case 'new_order':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;
        case 'customer_processing_order':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;
        case 'customer_completed_order':
        case 'customer_invoice':
            $headers .= 'Bcc: ' . implode(',', $emails) . "\r\n";
            break;

        default:
    }

    return $headers;
}

add_filter( 'woocommerce_email_headers', 'techie_custom_wooemail_headers', 10, 3);

$object - , , , , .

var_dump($object); exit; .