README

描述

为Laravel准备的包。用于接收和处理俄罗斯联邦中央银行API的货币汇率。

安装

使用Composer

$ composer require chistowick/lettuce

演示

<?php

    use Chistowick\Lettuce\ExchangeRatesHandler;

    $erh = new ExchangeRatesHandler();

    // Getting the exchange rate relative to the RUB:
    $erh->usd();
    $erh->eur();

    // Getting a multiplier for converting one currency to another:
    $erh->usdToEur();

    // It will also work
    $erh->USD();
    $erh->USDToEUR();

    // By default, for today:
    echo "USD = {$erh->usd()} RUB";
    echo "EUR = {$erh->eur()} RUB";

    echo "USD to EUR = {$erh->usdToEur()}";

    // or...

    // On the selected date in the YYYY-MM-DD format:
    echo "USD = {$erh->usd('2020-02-29')} RUB";
    echo "EUR = {$erh->eur('2020-02-29')} RUB";

    echo "USD to EUR = {$erh->usdToEur('2020-02-29')}";

    // If you try to get nonexistent data about courses, null is returned.
    $erh->usd('2099-02-29');

此外

When trying to get data about courses for tomorrow: 
    1. if the course has not been published yet, null will be returned. 
    2. if the course is already published, you will receive it.

缓存

接收到的汇率将根据Laravel应用程序配置中的默认驱动器值进行缓存。

日志记录

程序根据Laravel应用程序配置中的默认通道值记录异常和关键点。

配置

可下载货币列表可在包中通过路径 lettuce/config/codes.php 获取。

chistowick / lettuce

维护者

详细信息

README

描述

安装

使用Composer

演示

此外

缓存

日志记录

配置