TIV WooCommerce Multi-currency: Developers FAQ

Multi-currency for WooCommerce by TIV.NET

https://woocommerce.com/products/multi-currency/

How do I get the currently selected currency?

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get_woocommerce_currency()

How to set the currency when I create an order programmatically?

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You need to override the active currency temporarily:

function ___return_currency_USD() {
	return 'USD';
}

// Temporarily set active currency to "USD".
\add_filter( 'woocommerce_multicurrency_override_currency', '___return_currency_USD' );

// Create order programmatically.
$logger     = \wc_get_logger();
$product_id = 10;
try {
	$order = \wc_create_order();
	$order->add_product( \wc_get_product( $product_id ), 1 );
	$order->calculate_totals();
	$order->save();
	$logger->log( \WC_Log_Levels::INFO, 'Order total = ' . $order->get_total() . ' ' . $order->get_currency() );
} catch ( \Exception $exception ) {
	$logger->log( \WC_Log_Levels::ERROR, "Cannot add product ID {$product_id} to the order." );
}

// Stop overriding currency.
\remove_filter( 'woocommerce_multicurrency_override_currency', '___return_currency_USD' );

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TIV.NET INC., based in Toronto, Canada, develops and supports the following WooCommerce extensions:

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TIV Admin Tools	A set of utilities for WooCommerce shop owners, administrators, and developers to secure, tune, and debug their store.
TIV Globus	Makes WooCommerce multilingual – translate product descriptions, categories, attributes, and tags.
TIV Multi-currency	Lets customers pay in the currency of their choice.
TIV Paywall	Enables the monetization of various types of content, including videos, documents, etc., by allowing the sale of access to it.
TIV Sales Assistant	Manage store-wide sales from one place – schedule discounts by category, tag, and country instead of editing products one by one.