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jimmerioles/bitcoin-currency-converter-php

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src/Provider/CoindeskProvider.php

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Avoid using undefined variables such as '$exchangeRatesArray' which will lead to PHP notices.
Open

            $exchangeRatesArray[$value['code']] = $value['rate_float'];
Severity: Minor
Found in src/Provider/CoindeskProvider.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

Avoid using undefined variables such as '$exchangeRatesArray' which will lead to PHP notices.
Open

        return $exchangeRatesArray;
Severity: Minor
Found in src/Provider/CoindeskProvider.php by phpmd

UndefinedVariable

Since: 2.8.0

Detects when a variable is used that has not been defined before.

Example

class Foo
{
    private function bar()
    {
        // $message is undefined
        echo $message;
    }
}

Source https://phpmd.org/rules/cleancode.html#undefinedvariable

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