32 lines
1.2 KiB
PHP
32 lines
1.2 KiB
PHP
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<?php
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function currency_results($query, $response)
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{
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$split_query = explode(" ", $query);
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$base_currency = strtoupper($split_query[1]);
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$currency_to_convert = strtoupper($split_query[3]);
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$amount_to_convert = floatval($split_query[0]);
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$json_response = json_decode($response, true);
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$rates = $json_response["rates"];
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if (array_key_exists($base_currency, $rates) && array_key_exists($currency_to_convert, $rates))
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{
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$base_currency_response = $rates[$base_currency];
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$currency_to_convert_response = $rates[$currency_to_convert];
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$conversion_result = ($currency_to_convert_response / $base_currency_response) * $amount_to_convert;
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$formatted_response = "$amount_to_convert $base_currency = $conversion_result $currency_to_convert";
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$source = "https://moneyconvert.net/";
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return array(
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"special_response" => array(
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"response" => htmlspecialchars($formatted_response),
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"source" => $source
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)
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);
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}
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}
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?>
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