Developer
<?php
namespace Faker\Core;
use Faker\Extension;
/**
* @experimental This class is experimental and does not fall under our BC promise
*/
final class Uuid implements Extension\UuidExtension
{
private Extension\NumberExtension $numberExtension;
public function __construct(Extension\NumberExtension $numberExtension = null)
{
$this->numberExtension = $numberExtension ?: new Number();
}
public function uuid3(): string
{
// fix for compatibility with 32bit architecture; each mt_rand call is restricted to 32bit
// two such calls will cause 64bits of randomness regardless of architecture
$seed = $this->numberExtension->numberBetween(0, 2147483647) . '#' . $this->numberExtension->numberBetween(0, 2147483647);
// Hash the seed and convert to a byte array
$val = md5($seed, true);
$byte = array_values(unpack('C16', $val));
// extract fields from byte array
$tLo = ($byte[0] << 24) | ($byte[1] << 16) | ($byte[2] << 8) | $byte[3];
$tMi = ($byte[4] << 8) | $byte[5];
$tHi = ($byte[6] << 8) | $byte[7];
$csLo = $byte[9];
$csHi = $byte[8] & 0x3f | (1 << 7);
// correct byte order for big edian architecture
if (pack('L', 0x6162797A) == pack('N', 0x6162797A)) {
$tLo = (($tLo & 0x000000ff) << 24) | (($tLo & 0x0000ff00) << 8)
| (($tLo & 0x00ff0000) >> 8) | (($tLo & 0xff000000) >> 24);
$tMi = (($tMi & 0x00ff) << 8) | (($tMi & 0xff00) >> 8);
$tHi = (($tHi & 0x00ff) << 8) | (($tHi & 0xff00) >> 8);
}
// apply version number
$tHi &= 0x0fff;
$tHi |= (3 << 12);
// cast to string
return sprintf(
'%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x',
$tLo,
$tMi,
$tHi,
$csHi,
$csLo,
$byte[10],
$byte[11],
$byte[12],
$byte[13],
$byte[14],
$byte[15],
);
}
}
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"
}