PHP code example of henshall / php-paypal-wrapper

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

henshall / php-paypal-wrapper example snippets

return [
    
    /**
    * get from https://developer.paypal.com
    */
    'client_id' => 'PAYPAL_CLIENT_ID',
    /**
    * get from https://developer.paypal.com
    */ 
    'secret' => 'PAYPAL_CLIENT_SECRET', 
    /**
    * after a user authorizes the payment, they will be directed to this url. This is where we will place the logic from step 2 below.
    */
    'return_url' => 'RETURN_URL',
    /**
    * // url the user is sent to if they cancel the transaction. Maybe you can bring the user back to your homepage with a message saying they cancelled the transaction.
    */
    'cancel_url' => 'CANCEL_URL', 
    /**
    * SDK configuration
    */
    'settings' => array(
        /**
        * Available option 'sandbox' or 'live'
        */
        'mode' => "sandbox",  // make sure to change this to live!
        /**
        * Specify the max request time in seconds
        */
        'http.ConnectionTimeOut' => 1000,
        /**
        * Whether want to log to a file
        */
        'log.LogEnabled' => false,
        /**
        * Specify the file that want to write on
        */
        'log.FileName' => '/logs/paypal.log',
        /**
        * Available option 'FINE', 'INFO', 'WARN' or 'ERROR'
        *
        * Logging is most verbose in the 'FINE' level and decreases as you
        * proceed towards ERROR
        */
        'log.LogLevel' => 'FINE',
        
    ),
];

// Create the class
$paypalWrapper = new PaypalWrapper;
// Set the config file as shown above in the prerequisites section
$config = config('paypal_conf');
$validate = $paypalWrapper->validateConfigFile($config);
$paypalWrapper->setConfigFile($config);
// Set a Parameter - Here you can set a user_id, name, or email address to track which user has paid.
$paypalWrapper->setParam("[email protected]");
// Set the amount and the currency type (currency examples below)
$paypalWrapper->RedirectToPaypal(100, "USD");
if ($paypalWrapper->error) {
    // Where to put your logic if there is an error. (Save error to DB, or log file, or email to yourself etc.)
    // die($paypalWrapper->error);
}


//NOTE you can also check if any of the individual functions fail by see if they return false. 
// $setConfig = $paypalWrapper->setConfigFile($config);
// if (!$setConfig) {
//     // LOGIC IF FAILED TO SET CONFIG
// }

// Create the class
$paypalWrapper = new PaypalWrapper;
// Set the config file as shown above in the prerequisites section
$config = config('paypal_conf');
$validate = $paypalWrapper->validateConfigFile($config); 
$paypalWrapper->setConfigFile($config);
// Set the payment
$paypalWrapper->setPayment($data["PayerID"], $data["paymentId"] );
// Execute the payment
$executePayment = $paypalWrapper->executePayment();

if ($paypalWrapper->error) {
    // Where to put your logic if there is an error with the wrapper itself, or its config
}

if ($executePayment == true) {
    // write code for when payment is successful
}

if ($executePayment == false) {
    // write code for when payment is NOT successful (ex. insufficient funds, or blocked for some reason)
}

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