PHP

To use the PHP SDK in your application, download the SDK and access the source from the lib directory. For example:

require_once 'Simplify.php'

Dependencies

The PHP SDK requires >= 5.3

After logging into your account, your API keys can be located at: Settings -> API Keys

To set your API key do the following set the API_KEY static property on the PaymentsApi class, like so:

Simplify::$publicKey = 'YOUR_PUBLIC_API_KEY';
Simplify::$privateKey = 'YOUR_PRIVATE_API_KEY';

Another option is to pass the api keys as arguments to each API invocation.

Examples

Charging a card

You can charge a card in 2 ways. Once you have generated a card token using simplify.js, you can charge the card using the token. Alternatively, you can also charge a card by passing the card details.

For more information on the simplify.js go to Payments Form

<?php
    require_once("./lib/Simplify.php");

    Simplify::$publicKey = 'YOUR_PUBLIC_API_KEY';
    Simplify::$privateKey = 'YOUR_PRIVATE_API_KEY';

    $token = $_POST['simplifyToken'];

    $payment = Simplify_Payment::createPayment(array(
            'amount' => '1000',
            'token' => $token,
            'description' => 'prod description',
            'currency' => 'USD'
    ));

    if ($payment->paymentStatus == 'APPROVED') {
        echo "Payment approved\n";
    }
?>

<?php
    require_once("./lib/Simplify.php");

    Simplify::$publicKey = 'YOUR_PUBLIC_API_KEY';
    Simplify::$privateKey = 'YOUR_PRIVATE_API_KEY';

    $payment = Simplify_Payment::createPayment(array(
            "card" => array(
                "number" => "5555555555554444",
                "expMonth" => 11,
                "expYear" => 99,
                "cvc" => "123"
            ),
            'amount' => '1000',
            'description' => 'prod description',
            'currency' => 'USD'
    ));

    if ($payment->paymentStatus == 'APPROVED') {
        echo "Payment approved\n";
    }
?>

For more examples see the api documentation or our tutorial