# charitable/1.7.0.2/includes/currency/charitable-currency-functions.php

Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns), version 1.7.0.2. 85 lines.

- Page: https://pluginprobe.com/plugins/charitable/1.7.0.2/code/includes/currency/charitable-currency-functions.php
- Raw: https://pluginprobe.com/plugins/charitable/1.7.0.2/raw/includes/currency/charitable-currency-functions.php
- Modified: 2022-09-21T15:01:56+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/charitable/1.7.0.2/code/includes/currency/charitable-currency-functions.php#L10-L20`.

```php
<?php
/**
 * Charitable Currency Functions.
 *
 * @package   Charitable/Functions/Currency
 * @author    David Bisset
 * @copyright Copyright (c) 2022, WP Charitable LLC
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU Public License
 * @since     1.0.0
 * @version   1.6.55
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Return currency helper class.
 *
 * @since   1.0.0
 *
 * @return  Charitable_Currency
 */
function charitable_get_currency_helper() {
	return Charitable_Currency::get_instance();
}

/**
 * Return the site currency.
 *
 * @since   1.0.0
 *
 * @return  string
 */
function charitable_get_currency() {
	/**
	 * Filter the currency.
	 *
	 * @since 1.6.55
	 *
	 * @param string $currency The default currency.
	 */
	return apply_filters( 'charitable_currency', charitable_get_default_currency() );
}

/**
 * Get the default currency.
 *
 * @since  1.6.55
 *
 * @return string
 */
function charitable_get_default_currency() {
	return charitable_get_option( 'currency', 'USD' );
}

/**
 * Formats the monetary amount.
 *
 * @since   1.1.5
 *
 * @param  string    $amount        The amount to be formatted.
 * @param  int|false $decimal_count Optional. If not set, default decimal count will be used.
 * @param  boolean   $db_format     Optional. Whether the amount is in db format (i.e. using decimals for cents, regardless of site settings).\
 * @param  string    $currency      Optional. If passed, will use the given currency's formatting, not the default currency.
 * @return string
 */
function charitable_format_money( $amount, $decimal_count = false, $db_format = false, $currency = '' ) {
	return charitable_get_currency_helper()->get_monetary_amount( $amount, $decimal_count, $db_format, '', $currency );
}

/**
 * Sanitize an amount, converting it into a float.
 *
 * @since   1.4.0
 *
 * @param   string  $amount    The amount to be sanitized.
 * @param   boolean $db_format Optional. Whether the amount is in db format (i.e. using decimals for cents, regardless of site settings).
 * @return  float|WP_Error
 */
function charitable_sanitize_amount( $amount, $db_format = false ) {
	return charitable_get_currency_helper()->sanitize_monetary_amount( $amount, $db_format );
}

```