51 lines
1.5 KiB
PHP
51 lines
1.5 KiB
PHP
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<?php
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// Функция для получения HTML-кода страницы
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function getCurrencyPage($date) {
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$url = "https://cbr.ru/currency_base/daily/?UniDbQuery.Posted=True&UniDbQuery.To=" . $date;
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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$html = curl_exec($ch);
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curl_close($ch);
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return $html;
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}
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// Функция для парсинга HTML и извлечения курсов валют
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function parseCurrencies($html) {
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$doc = new DOMDocument();
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@$doc->loadHTML($html);
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$xpath = new DOMXPath($doc);
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// Находим строки таблицы с курсами валют
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$rows = $xpath->query('//table[contains(@class, "data")]//tr');
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$currencies = [];
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foreach ($rows as $row) {
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$cols = $row->getElementsByTagName('td');
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if ($cols->length > 0) {
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$code = trim($cols->item(1)->nodeValue);
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$rate = trim($cols->item(4)->nodeValue);
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$currencies[$code] = $rate;
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}
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}
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return $currencies;
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}
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// Используем функции
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$date = "01.02.2024"; // Указанная дата
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$html = getCurrencyPage($date);
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$currencies = parseCurrencies($html);
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// Выводим результат
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echo "Курсы валют на дату $date:\n";
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foreach ($currencies as $code => $rate) {
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echo "$code: $rate\n";
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}
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?>
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