Developer
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
* - (c) John MacFarlane
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Node;
use League\CommonMark\Node\Block\AbstractBlock;
final class NodeWalker
{
/** @psalm-readonly */
private Node $root;
/** @psalm-readonly-allow-private-mutation */
private ?Node $current = null;
/** @psalm-readonly-allow-private-mutation */
private bool $entering;
public function __construct(Node $root)
{
$this->root = $root;
$this->current = $this->root;
$this->entering = true;
}
/**
* Returns an event which contains node and entering flag
* (entering is true when we enter a Node from a parent or sibling,
* and false when we reenter it from child)
*/
public function next(): ?NodeWalkerEvent
{
$current = $this->current;
$entering = $this->entering;
if ($current === null) {
return null;
}
if ($entering && ($current instanceof AbstractBlock || $current->hasChildren())) {
if ($current->firstChild()) {
$this->current = $current->firstChild();
$this->entering = true;
} else {
$this->entering = false;
}
} elseif ($current === $this->root) {
$this->current = null;
} elseif ($current->next() === null) {
$this->current = $current->parent();
$this->entering = false;
} else {
$this->current = $current->next();
$this->entering = true;
}
return new NodeWalkerEvent($current, $entering);
}
/**
* Resets the iterator to resume at the specified node
*/
public function resumeAt(Node $node, bool $entering = true): void
{
$this->current = $node;
$this->entering = $entering;
}
}
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"
}