Change or Remove WooCommerce currency symbol + currency symbols for other plugins

remove-currency-symbols.php

/**
 * These snippets can alter or remove currency symbols from several eCommerce plugins
 * They are not made to be used together! I didn't feel like creating 1MM gists :)
 * Tutorial: http://www.sellwithwp.com/pricing-remove-currency-symbol/
**/
 
/**
 * WooCommerce
**/
 
// Remove all currency symbols
function sww_remove_wc_currency_symbols( $currency_symbol, $currency ) {
     $currency_symbol = '';
     return $currency_symbol;
}
add_filter('woocommerce_currency_symbol', 'sww_remove_wc_currency_symbols', 10, 2);


// Change the US currency symbol
function sww_change_wc_currency_symbol( $currency_symbol, $currency ) {
     switch( $currency ) {
          case 'USD': $currency_symbol = 'USD'; break;
          // Can use this for any currency symbol
          // ref https://github.com/woothemes/woocommerce/blob/master/includes/wc-core-functions.php#L314
     }
     return $currency_symbol;
}
add_filter('woocommerce_currency_symbol', 'sww_change_wc_currency_symbol', 10, 2);


/**
 * Easy Digital Downloads
**/
 
 // Removes currency symbol from the shop price display
function sww_remove_edd_currency_symbol( $output, $currency, $price ) {
	$output = $price;
	return $output;
}
// This will apply to USD, but the usd in this filter can be replaced with your currency symbol
// ref https://github.com/easydigitaldownloads/Easy-Digital-Downloads/blob/master/includes/formatting.php#L123
add_filter( 'edd_usd_currency_filter_before', 'sww_remove_edd_currency_symbol', 10, 3 );


// Changes currency symbol from the shop price display
function sww_change_edd_currency_symbol( $output, $currency, $price ) {
	$output = 'USD ' . $price;
	return $output;
}
// This will apply to USD, but the usd in this filter can be replaced with your currency symbol
add_filter( 'edd_usd_currency_filter_before', 'sww_change_edd_currency_symbol', 10, 3 );


/**
 * WP eCommerce
**/

// Removes the currency symbol from the shop
function sww_change_wpec_currency_code( $args ) {
	$args['display_currency_symbol'] = false;
	return $args;
}
add_filter( 'wpsc_toggle_display_currency_code', 'sww_change_wpec_currency_code' );


/**
 * Jigoshop
**/

// Changes currency symbol to USD
function sww_change_jigoshop_currency( $symbol ) {
	return 'USD ';
}
add_filter( 'jigoshop_currency_symbol', 'sww_change_jigoshop_currency' );


// Removes currency symbol
function sww_remove_jigoshop_currency( $symbol ) {
	return '';
}
add_filter( 'jigoshop_currency_symbol', 'sww_remove_jigoshop_currency' );


/**
 * Shopp
**/

// Changes currency symbol to USD
function sww_change_shopp_currency_format( $format ) {
	$format['currency'] = 'USD ';
	return $format;
}
add_filter( 'shopp_money_format', 'sww_change_shopp_currency_format' );


// Removes currency symbol
function sww_remove_shopp_currency_format( $format ) {
	$format['currency'] = '';
	return $format;
}
add_filter( 'shopp_money_format', 'sww_remove_shopp_currency_format' );


/**
 * Exchange
**/

// Changes currency symbol to USD
function sww_change_exchange_currency( $symbol ) {
	return 'USD ';
}
add_filter( 'it_exchange_get_currency_symbol', 'sww_change_exchange_currency' );


// Removes Exchange currency symbol
function sww_remove_exchange_currency( $symbol ) {
	return '';
}
add_filter( 'it_exchange_get_currency_symbol', 'sww_remove_exchange_currency' );