woocommerce offtopic - Get the name of all the Items of cart in current session

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I was creating a code which will help me to send the current items in cart to be sent to customers email address. While I got help from previous asked questions but I failed.

Here is what I want the code to do.

1. Get the name of the cart items of the non-logged in user.
2. send these names to the customers email address.

But when I send the item names, only one item name of cart is sent to users email address.

Here Is my code.

    // Change cart item name and price
add_action( 'woocommerce_before_calculate_totals', 'change_cart_item_name_and_price', 10, 1 );
function change_cart_item_name_and_price( $cart ) {
    if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
        return;

    // Get new items names from WC_Session
    $session_data = (array) WC()->session->get( 'new_item_names' );

    // Loop through cart items
    foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {

        $item_names = $cart_item['data']->get_name();

        // If item name doesn't exist in WC_Session for this cart item, we do it
        if( ! isset($session_data[$cart_item_key]) ) {
            $session_data[$cart_item_key] = $item_names;
            WC()->session->set( 'new_item_names', $session_data );
        }
    }
}

Then here is handling of my form.

if (isset($_POST['enquiry-cart']) && wp_verify_nonce( $_POST['enquiry_cart'], 'enquiry-cart' )) {
        $session_data = (array) WC()->session->get( 'new_item_names' );

        foreach (WC()->session->get('cart') as $key => $value) {

            $data = $session_data[$key];
        }
            $contactName = htmlentities(stripslashes(trim($_POST['contactName'])));
            $contactEmail = htmlentities(stripslashes(trim($_POST['contactEmail'])));
            $contactMessage = htmlentities(stripslashes(trim($_POST['contactMessage'])));

            $emailTo = '[email protected]';
            $subject = 'Enquiry From: '.$contactName;
            $body = "Name: $contactName \n\n Email: $contactEmail \n\n \n\n Message: $contactMessage $data";
            $headers = 'From: '.$contactName.' <'.$emailTo.'>' . "\r\n" . 'Reply-To: ' . $emailTo;

            wp_mail([$emailTo, $contactEmail], $subject, $body, $headers);
        }

I am confused why this code just sends one item name in email.

Might be I'm doing it wrong. Will you please help me in this regard.

Help will be most appreciated.

I was creating a code which will help me to send the current items in cart to be sent to customers email address. While I got help from previous asked questions but I failed.

Here is what I want the code to do.

1. Get the name of the cart items of the non-logged in user.
2. send these names to the customers email address.

But when I send the item names, only one item name of cart is sent to users email address.

Here Is my code.

    // Change cart item name and price
add_action( 'woocommerce_before_calculate_totals', 'change_cart_item_name_and_price', 10, 1 );
function change_cart_item_name_and_price( $cart ) {
    if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
        return;

    // Get new items names from WC_Session
    $session_data = (array) WC()->session->get( 'new_item_names' );

    // Loop through cart items
    foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {

        $item_names = $cart_item['data']->get_name();

        // If item name doesn't exist in WC_Session for this cart item, we do it
        if( ! isset($session_data[$cart_item_key]) ) {
            $session_data[$cart_item_key] = $item_names;
            WC()->session->set( 'new_item_names', $session_data );
        }
    }
}

Then here is handling of my form.

if (isset($_POST['enquiry-cart']) && wp_verify_nonce( $_POST['enquiry_cart'], 'enquiry-cart' )) {
        $session_data = (array) WC()->session->get( 'new_item_names' );

        foreach (WC()->session->get('cart') as $key => $value) {

            $data = $session_data[$key];
        }
            $contactName = htmlentities(stripslashes(trim($_POST['contactName'])));
            $contactEmail = htmlentities(stripslashes(trim($_POST['contactEmail'])));
            $contactMessage = htmlentities(stripslashes(trim($_POST['contactMessage'])));

            $emailTo = '[email protected]';
            $subject = 'Enquiry From: '.$contactName;
            $body = "Name: $contactName \n\n Email: $contactEmail \n\n \n\n Message: $contactMessage $data";
            $headers = 'From: '.$contactName.' <'.$emailTo.'>' . "\r\n" . 'Reply-To: ' . $emailTo;

            wp_mail([$emailTo, $contactEmail], $subject, $body, $headers);
        }

I am confused why this code just sends one item name in email.

Might be I'm doing it wrong. Will you please help me in this regard.

Help will be most appreciated.

• woocommerce-offtopic
• contact

Share Improve this question asked Apr 2, 2020 at 14:50 Raashid DinRaashid Din 21822 silver badges1919 bronze badges 8

• 1 Your $data seems overwrite itself while you foreach loop it. If you would like to push the $data to the email at once. You probably declare $data = ''; before foreach and then $data .= $session_data[$key];. Then your $data will contain all keys instead of overwriting itself. Is it what you want to do? – 西門 正 Code Guy - JingCodeGuy Commented Apr 3, 2020 at 1:28
• Thanks @simongcc. Will you please also tell me how can I break each item to new line or separate item names with comma. Each time a item name will be added to $data it should separate that name with comma. Again Thanks. – Raashid Din Commented Apr 3, 2020 at 3:03
• @simongcc apart from this question, will you please provide me some tutorials of php which give details of how php works like variable, loops etc – Raashid Din Commented Apr 3, 2020 at 3:18
• I think you may refer to php or some unofficial tutorials by google around like this or grab some ebooks to have a more systematic method. Because online tutorials sometimes shows only quick and simple result but the concepts behind might not explain well. Books, in contrast, will have a more comprehensive explanations. When choose a book, you may try to choose who made PHP such as Rasmus Lerdorf. It is one of a good guideline. The creator usually gives a good insight of his own masterpiece. – 西門 正 Code Guy - JingCodeGuy Commented Apr 3, 2020 at 3:28
• I asked your help for other problem. Will you please check 3 comment. I am stuck here. Once again, thanks. – Raashid Din Commented Apr 3, 2020 at 3:33

 |  Show 3 more comments

1 Answer 1

Sorted by: Reset to default 1

Here shows only the loop parts of the code

Since I don't know what is the data structure of $session_data.

1. I suppose $session_data[$key] return a product name first in order to create the example.
2. Because you are creating a custom email, I assume HTML email is supported.

// examples to show how to correctly loop the data with separation
$data = '';
foreach (WC()->session->get('cart') as $key => $value) {
      $data .= $session_data[$key] . ', ';
}

echo $data; // output something or put $data to somewhere to use

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