woocommerce_email_attachments │ filter-hook │ WC 3.0.0

Filter the attachments of the low stock notification email.

Usage

add_filter( 'woocommerce_email_attachments', 'wp_kama_woocommerce_email_attachments_filter', 10, 3 );

/**
 * Function for `woocommerce_email_attachments` filter-hook.
 * 
 * @param array      $attachments The email attachments.
 * @param WC_Product $product     Product instance.
 * @param            $null        
 *
 * @return array
 */
function wp_kama_woocommerce_email_attachments_filter( $attachments, $product, $null ){

	// filter...
	return $attachments;
}

$attachments(array)

The email attachments.

$product(WC_Product)

Product instance.

$null

-

Changelog

Where the hook is called

apply_filters( 'woocommerce_email_attachments', array(), 'low_stock', $product, null )

return apply_filters( 'woocommerce_email_attachments', array(), $this->id, $this->object, $this );

apply_filters( 'woocommerce_email_attachments', array(), 'no_stock', $product, null )

apply_filters( 'woocommerce_email_attachments', array(), 'backorder', $args, null )

Where the hook is used in WooCommerce