function to show purchase note in Woocommerce email deprecated - woocommerce

I am trying to show the purchase note beneath the product in the customer_processing_order email that Woocommerce generates.
I have added the following to my functions.php file:
function sww_add_images_woocommerce_emails( $output, $order ) {
// set a flag so we don't recursively call this filter
static $run = 0;
// if we've already run this filter, bail out
if ( $run ) {
return $output;
}
$args = array(
'show_purchase_note' => true,
);
// increment our flag so we don't run again
$run++;
// if first run, give WooComm our updated table
return $order->email_order_items_table( $args );
}
add_filter( 'woocommerce_email_order_items_table', 'sww_add_images_woocommerce_emails', 10, 2 );
This works, however it is printing an error message in the email stating the following:
"Notice: WC_Order::email_order_items_table is deprecated since version
3.0! Use wc_get_email_order_items instead. in /nas/content/staging/ishgamultisite/wp-includes/functions.php on line
3853"
if I change woocommerce_email_order_items_table to wc_get_email_order_items the function doesn't work.
I'm hoping someone can tell me how I should modify the code as I'm not sure?

Bit late but if anybody is still needing to show purchase notes, then there's an easier hook:
/**
* PURCHASE NOTE
* Edits the email order items args to show purchase notes
*/
function ag_add_wc_order_email_purchase_notes( $args ) {
$args['show_purchase_note'] = true;
return $args;
}
add_filter( 'woocommerce_email_order_items_args', 'ag_add_wc_order_email_purchase_notes', 10, 1 );
The filter woocommerce_email_order_items_args contains the arguments for what to display in the order emails.
$array — Optional. (callback) => array( 'order' => $order, 'items' => $order->get_items(), 'show_download_links' => $order->is_download_permitted() && ! $args['sent_to_admin'], 'show_sku' => $args['show_sku'], 'show_purchase_note' => $order->is_paid() && ! $args['sent_to_admin'], 'show_image' => $args['show_image'], 'image_size' => $args['image_size'], 'plain_text' => $args['plain_text'], 'sent_to_admin' => $args['sent_to_admin'], )
Source: http://hookr.io/filters/woocommerce_email_order_items_args/
Tested with WooCommerce 3.6.2 and works fine.

replace return $order->email_order_items_table( $args );
with
return wc_get_email_order_items( $order, $args );

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woocommerce BACS add custom field

I need to put custom BACS field in the Thank you page and also for the emails. My country needs 'variable symbol' for the BACS method, which would be the order number. I dont want to change core files.
This is what i do:
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For some reason this displays the variable symbol twice.
Thank you!
Alright so this works for me:
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static $call_counter = 0;
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For more example visit,
wp cron demo

Show product images on woocommerce new order email and completed order email

I'd like show images product in a new order and completed an order for customers.
I tried this code, but show big images in email, I need eg 100 x 100 px
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ob_start();
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I don't know if you already fixed this issue. I'm new here at StackOverflow and saw this question when looking for some other stuff :)
But I've just added this simple snippet to my functions.php:
/**
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*
* #author James Kemp (Iconic)
*/
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$query->set( 'posts_per_rss', 100 );
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),
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)
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add_action('pre_get_posts', 'instant_articles_query_modified', 10, 2);
Thanks. The code above didn't quite work because it's missing a closing } and the isset caused a problem.
Try this:
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if($query->is_main_query() && null!==INSTANT_ARTICLES_SLUG && $query->is_feed(INSTANT_ARTICLES_SLUG)) {
$query->set('meta_query', array(
array(
'key' => 'your_required_meta'
)
));
}
}

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