Developer
<?php
namespace PhpOffice\PhpSpreadsheet\Calculation\Web;
use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
use PhpOffice\PhpSpreadsheet\Settings;
use Psr\Http\Client\ClientExceptionInterface;
class Service
{
/**
* WEBSERVICE.
*
* Returns data from a web service on the Internet or Intranet.
*
* Excel Function:
* Webservice(url)
*
* @return string the output resulting from a call to the webservice
*/
public static function webService(string $url)
{
$url = trim($url);
if (strlen($url) > 2048) {
return ExcelError::VALUE(); // Invalid URL length
}
if (!preg_match('/^http[s]?:\/\//', $url)) {
return ExcelError::VALUE(); // Invalid protocol
}
// Get results from the the webservice
$client = Settings::getHttpClient();
$requestFactory = Settings::getRequestFactory();
$request = $requestFactory->createRequest('GET', $url);
try {
$response = $client->sendRequest($request);
} catch (ClientExceptionInterface $e) {
return ExcelError::VALUE(); // cURL error
}
if ($response->getStatusCode() != 200) {
return ExcelError::VALUE(); // cURL error
}
$output = $response->getBody()->getContents();
if (strlen($output) > 32767) {
return ExcelError::VALUE(); // Output not a string or too long
}
return $output;
}
/**
* URLENCODE.
*
* Returns data from a web service on the Internet or Intranet.
*
* Excel Function:
* urlEncode(text)
*
* @param mixed $text
*
* @return string the url encoded output
*/
public static function urlEncode($text)
{
if (!is_string($text)) {
return ExcelError::VALUE();
}
return str_replace('+', '%20', urlencode($text));
}
}
Developer
Initiates a new payment transaction.
| Parameter | Type | Details |
|---|---|---|
| amount | decimal | Your Amount , Must be rounded at 2 precision. |
| currency | string | Currency Code, Must be in Upper Case (Alpha-3 code) |
| success_url | string | Enter your return or success URL |
| cancel_url | string (optional) | Enter your cancel or failed URL |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url.'create-order', [
'headers' => [
'Authorization' => 'Bearer '. $authorizationToken,
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'amount' => '$amount',
'currency' => 'currency',
'success_url' => 'success_url',
'cancel_url' => 'cancel_url',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Order created successfully."
]
},
"data": {
"redirect_url":"https://example.com/login/OISADFDFSDFSF",
"order_details":{
"amount" : "10",
"fixed_charge" : 2,
"percent_charge" : 1,
"total_charge" : 3,
"total_payable" : 13,
"currency" : "USD",
"expiry_time": "2024-04-25T06:48:35.984285Z",
"success_url": "http://127.0.0.1/nfcpay/user/transaction/success",
"cancel_url": "http://127.0.0.1/nfcpay/user/transaction/cancel"
}
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid token."
]
},
"data": null,
"type": "error"
}