BCurrency PHP Class

Summary

Use this open source PHP Class to gain acces to Google Currency Convertor and to BNR.ro exchange rates (National Bank of Romania).

Body

General description

A fast PHP class to work with google currency converter tool and BNR(National Bank of Romania) official exchange rates for RON (the Romanian currency).

The two main features of the class are : fast access to Google Currency API (not trough the search engine), and very fast access to BNR.ro exchange rates with RON (leu). I say very fast because the class caches the rates into the server's memory, so you don't need to check the BNR feed at every visitor request !

Examples

Google currency convertor

Use the google currency convertor, safe and fast ! The class uses the converter's API and NOT trough the web search conversion, it has only 3 lines of code !

You can use now the google currency with 0 to 4 decimals (max supported by google) !

require ('bcurrency.class.php');
$b_rates = new BCurrency();
$b_rates->google_convert(1,'EUR','USD');//Convert 1 Euro in USD
$b_rates->google_convert(34,'USD','CAD',4);//Convert 34 USD in CAD with 4 decimals

Google supports the following currencies : United Arab Emirates Dirham (AED), Netherlands Antillean Guilder (ANG), Argentine Peso (ARS), Australian Dollar (AUD), Bangladeshi Taka (BDT), Bulgarian Lev (BGN), Bahraini Dinar (BHD), Brunei Dollar (BND), Bolivian Boliviano (BOB), Brazilian Real (BRL), Botswanan Pula (BWP), Canadian Dollar (CAD), Swiss Franc (CHF), Chilean Peso (CLP), Chinese Yuan (CNY), Colombian Peso (COP), Costa Rican Colón (CRC), Czech Republic Koruna (CZK), Danish Krone (DKK), Dominican Peso (DOP), Algerian Dinar (DZD), Estonian Kroon (EEK), Egyptian Pound (EGP), Euro (EUR), Fijian Dollar (FJD), British Pound Sterling (GBP), Hong Kong Dollar (HKD), Honduran Lempira (HNL), Croatian Kuna (HRK), Hungarian Forint (HUF), Indonesian Rupiah (IDR), Israeli New Sheqel (ILS), Indian Rupee (INR), Jamaican Dollar (JMD), Jordanian Dinar (JOD), Japanese Yen (JPY), Kenyan Shilling (KES), South Korean Won (KRW), Kuwaiti Dinar (KWD), Cayman Islands Dollar (KYD), Kazakhstani Tenge (KZT), Lebanese Pound (LBP), Sri Lankan Rupee (LKR), Lithuanian Litas (LTL), Latvian Lats (LVL), Moroccan Dirham (MAD), Moldovan Leu (MDL), Macedonian Denar (MKD), Mauritian Rupee (MUR), Maldivian Rufiyaa (MVR), Mexican Peso (MXN), Malaysian Ringgit (MYR), Namibian Dollar (NAD), Nigerian Naira (NGN), Nicaraguan Córdoba (NIO), Norwegian Krone (NOK), Nepalese Rupee (NPR), New Zealand Dollar (NZD), Omani Rial (OMR), Peruvian Nuevo Sol (PEN), Papua New Guinean Kina (PGK), Philippine Peso (PHP), Pakistani Rupee (PKR), Polish Zloty (PLN), Paraguayan Guarani (PYG), Qatari Rial (QAR), Romanian Leu (RON), Serbian Dinar (RSD), Russian Ruble (RUB), Saudi Riyal (SAR), Seychellois Rupee (SCR), Swedish Krona (SEK), Singapore Dollar (SGD), Slovak Koruna (SKK), Sierra Leonean Leone (SLL), Salvadoran Colón (SVC), Thai Baht (THB), Tunisian Dinar (TND), Turkish Lira (TRY), Trinidad and Tobago Dollar (TTD), New Taiwan Dollar (TWD), Tanzanian Shilling (TZS), Ukrainian Hryvnia (UAH), Ugandan Shilling (UGX), US Dollar (USD), Uruguayan Peso (UYU), Uzbekistan Som (UZS), Venezuelan Bolívar (VEF), Vietnamese Dong (VND), CFA Franc BCEAO (XOF), Yemeni Rial (YER), South African Rand (ZAR), Zambian Kwacha (ZMK)

National Bank of Romania (BNR.ro) functions

$b_rates->bnr_convert(249,'RON','HUF');//Convert 249 RON  in forints, with 1 decimal (default)
$b_rates->bnr_convert(100,'RON','EUR',3);//100 RON in  Euro, with 3 decimals.

If you want to use this class just to display the currency rates (and not convert), just use this function :

$b_rates->get_bnr_currency('CAD');//returns single rate :  (float) 3
$b_rates->get_bnr_currency(array('USD','CAD','EUR')); //returns multiple rates :  Array ( [USD] => 2.96 [CAD] => 3 [EUR] => 4.26 )

BNR convertor function supports FROM or TO RON : AED,AUD,BGN,BRL, CAD, CHF,CNY, CZK,DKK, EGP,EUR, GBP,HUF, INR,JPY ,KRW,MDL ,MXN,NOK ,NZD,PLN, RSD,RUB, SEK,TRY, UAH,USD, XAU,XDR, ZAR

Note all results are float type, or bool (false) if something went wrong.

You will find more examples and documentation in the class archive !!

Download current version

Get the latest version from google code http://code.google.com/p/bcurrency/

Change log

Nothing yet

Bugs and requests

Please post a comment here on the google project page if

You like this class !
You use (used or will use) this class
Found a bug
Want a feature request
Just want to give a suggestion (how to improve my code)

Thanks !

Tags :
php,class,currency, RON, leu,lei, USD, EUR,convertor

Entry Info

By .(JavaScript must be enabled to view this email address) • Tagged #Free Software #Open source PHP classes • Written August 22 2011 • So far it has 219 views and 1 Comments • Permalink •

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