Testing - PHP

Convert SQL query to an array

Example #1

Example #2

Array
(
    [0] => Array
        (
            [distinct_currency] => Avalanche
            [symbol] => AVAX
        )

    [1] => Array
        (
            [distinct_currency] => Bitcoin
            [symbol] => BTC
        )

    [2] => Array
        (
            [distinct_currency] => Cardano
            [symbol] => ADA
        )

    [3] => Array
        (
            [distinct_currency] => Ethereum
            [symbol] => ETH
        )

    [4] => Array
        (
            [distinct_currency] => Ethereum Name Service
            [symbol] => ENS
        )

    [5] => Array
        (
            [distinct_currency] => Ordinals
            [symbol] => ORDI
        )

    [6] => Array
        (
            [distinct_currency] => Polkadot
            [symbol] => DOT
        )

    [7] => Array
        (
            [distinct_currency] => Solana
            [symbol] => SOL
        )

    [8] => Array
        (
            [distinct_currency] => Stacks
            [symbol] => STX
        )

    [9] => Array
        (
            [distinct_currency] => Stellar
            [symbol] => XLM
        )

    [10] => Array
        (
            [distinct_currency] => TrumpCoin
            [symbol] => DJT
        )

    [11] => Array
        (
            [distinct_currency] => Uniswap
            [symbol] => UNI
        )

    [12] => Array
        (
            [distinct_currency] => Zilliqa
            [symbol] => ZIL
        )

)

Example #3

distinct_currency: Avalanche
symbol: AVAX
distinct_currency: Bitcoin
symbol: BTC
distinct_currency: Cardano
symbol: ADA
distinct_currency: Ethereum
symbol: ETH
distinct_currency: Ethereum Name Service
symbol: ENS
distinct_currency: Ordinals
symbol: ORDI
distinct_currency: Polkadot
symbol: DOT
distinct_currency: Solana
symbol: SOL
distinct_currency: Stacks
symbol: STX
distinct_currency: Stellar
symbol: XLM
distinct_currency: TrumpCoin
symbol: DJT
distinct_currency: Uniswap
symbol: UNI
distinct_currency: Zilliqa
symbol: ZIL