Developer
# Serializable Closure
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## Introduction
> This project is a fork of the excellent [opis/closure: 3.x](https://github.com/opis/closure) package. At Laravel, we decided to fork this package as the upcoming version [4.x](https://github.com/opis/closure) is a complete rewrite on top of the [FFI extension](https://www.php.net/manual/en/book.ffi.php). As Laravel is a web framework, and FFI is not enabled by default in web requests, this fork allows us to keep using the `3.x` series while adding support for new PHP versions.
Laravel Serializable Closure provides an easy and secure way to **serialize closures in PHP**.
## Official Documentation
### Installation
> **Requires [PHP 7.4+](https://php.net/releases/)**
First, install Laravel Serializable Closure via the [Composer](https://getcomposer.org/) package manager:
```bash
composer require laravel/serializable-closure
```
### Usage
You may serialize a closure this way:
```php
use Laravel\SerializableClosure\SerializableClosure;
$closure = fn () => 'james';
// Recommended
SerializableClosure::setSecretKey('secret');
$serialized = serialize(new SerializableClosure($closure));
$closure = unserialize($serialized)->getClosure();
echo $closure(); // james;
```
### Caveats
* Anonymous classes cannot be created within closures.
* Attributes cannot be used within closures.
* Serializing closures on REPL environments like Laravel Tinker is not supported.
* Serializing closures that reference objects with readonly properties is not supported.
## Contributing
Thank you for considering contributing to Serializable Closure! The contribution guide can be found in the [Laravel documentation](https://laravel.com/docs/contributions).
## Code of Conduct
In order to ensure that the Laravel community is welcoming to all, please review and abide by the [Code of Conduct](https://laravel.com/docs/contributions#code-of-conduct).
## Security Vulnerabilities
Please review [our security policy](https://github.com/laravel/serializable-closure/security/policy) on how to report security vulnerabilities.
## License
Serializable Closure is open-sourced software licensed under the [MIT license](LICENSE.md).
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"
}