Developer
<?php
namespace League\Event;
trait EmitterTrait
{
use EmitterAwareTrait;
/**
* Add a listener for an event.
*
* The first parameter should be the event name, and the second should be
* the event listener. It may implement the League\Event\ListenerInterface
* or simply be "callable".
*
* @param string $event
* @param ListenerInterface|callable $listener
* @param int $priority
*
* @return $this
*/
public function addListener($event, $listener, $priority = ListenerAcceptorInterface::P_NORMAL)
{
$this->getEmitter()->addListener($event, $listener, $priority);
return $this;
}
/**
* Add a one time listener for an event.
*
* The first parameter should be the event name, and the second should be
* the event listener. It may implement the League\Event\ListenerInterface
* or simply be "callable".
*
* @param string $event
* @param ListenerInterface|callable $listener
* @param int $priority
*
* @return $this
*/
public function addOneTimeListener($event, $listener, $priority = ListenerAcceptorInterface::P_NORMAL)
{
$this->getEmitter()->addOneTimeListener($event, $listener, $priority);
return $this;
}
/**
* Remove a specific listener for an event.
*
* The first parameter should be the event name, and the second should be
* the event listener. It may implement the League\Event\ListenerInterface
* or simply be "callable".
*
* @param string $event
* @param ListenerInterface|callable $listener
*
* @return $this
*/
public function removeListener($event, $listener)
{
$this->getEmitter()->removeListener($event, $listener);
return $this;
}
/**
* Remove all listeners for an event.
*
* The first parameter should be the event name. All event listeners will
* be removed.
*
* @param string $event
*
* @return $this
*/
public function removeAllListeners($event)
{
$this->getEmitter()->removeAllListeners($event);
return $this;
}
/**
* Add listeners from a provider.
*
* @param ListenerProviderInterface $provider
*
* @return $this
*/
public function useListenerProvider(ListenerProviderInterface $provider)
{
$this->getEmitter()->useListenerProvider($provider);
return $this;
}
/**
* Emit an event.
*
* @param string|EventInterface $event
*
* @return EventInterface
*/
public function emit($event)
{
$emitter = $this->getEmitter();
$arguments = [$event] + func_get_args();
return call_user_func_array([$emitter, 'emit'], $arguments);
}
}
Developer
Get access token to initiates payment transaction.
| Parameter | Type | Comments |
|---|---|---|
| client_id | string | Enter merchant API client/primary key |
| secret_id | string | Enter merchant API secret key |
| env | string | Enter merchant API environment |
| merchant_id | string | Enter merchant API merchant id |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'client_id' => '$client_id',
'secret_id' => 'secret_id',
'env' => 'env',
'merchant_id' => 'merchant_id',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Successfully token is generated"
]
},
"data": {
"token":"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
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid credentials."
]
},
"data": null,
"type": "error"
}