38 lines
740 B
PHP
38 lines
740 B
PHP
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<?php
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namespace Model;
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use Core\Db;
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class EkrExchangeRates
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{
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/**
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* @var array|false
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*/
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private $today;
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public function __construct()
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{
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$this->today = Db::getRow('select RUB, USD, from_unixtime(id, ?) as date from ekr_exchange_rates order by id desc limit 1', ['%d.%m.%Y']);
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if (empty($this->today)) {
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$this->today = ['RUB' => 0, 'USD' => 0, 'date' => '00.00.0000'];
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}
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}
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public function oneEkrInUSD(): float
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{
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return round($this->today['RUB'] / $this->today['USD'], 2);
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}
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public function oneEkrInRUB(): float
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{
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return $this->today['RUB'];
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}
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public function date(): string
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{
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return $this->today['date'];
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}
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}
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