PHP code example of khqr-gateway / bakong-khqr-php

1. Go to this page and download the library: Download khqr-gateway/bakong-khqr-php library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

khqr-gateway / bakong-khqr-php example snippets


use KHQR\BakongKHQR;
use KHQR\Helpers\KHQRData;
use KHQR\Models\IndividualInfo;

$individualInfo = new IndividualInfo(
    bakongAccountID: 'jonhsmith@nbcq',
    merchantName: 'Jonh Smith',
    merchantCity: 'PHNOM PENH',
    currency: KHQRData::CURRENCY_KHR,
    amount: 500
);

var_dump(BakongKHQR::generateIndividual($individualInfo));


use KHQR\BakongKHQR;
use KHQR\Models\MerchantInfo;

$merchantInfo = new MerchantInfo(
    bakongAccountID: 'jonhsmith@nbcq',
    merchantName: 'Jonh Smith',
    merchantCity: 'Siem Reap',
    merchantID: '123456',
    acquiringBank: 'Dev Bank',
    mobileNumber: '85512345678',
);

var_dump(BakongKHQR::generateMerchant($merchantInfo));


$result = BakongKHQR::decode('00020101021229190015john_smith@devb52045999530311654065000.05802KH5910jonh smith6010Phnom Penh62360109#INV-20030313Coffee Klaing0702#299170013161302797275763049ACF');

var_dump($result);


$result = BakongKHQR::verify('00020101021229180014jonhsmith@nbcq520459995303116540750000.05802KH5910Jonh Smith6010Phnom Penh62150211855123456789917001316257134678276304A96B');

var_dump($result);


$sourceInfo = new SourceInfo(
    appIconUrl: 'https://bakong.nbc.gov.kh/images/logo.svg',
    appName: 'Bakong',
    appDeepLinkCallback: 'https://bakong.nbc.gov.kh'
);
$result = BakongKHQR::generateDeepLink('00020101021229190015john_smith@devb5204599953038405405100.05802KH5910John Smith6010Phnom Penh6304BF30', $sourceInfo);

var_dump($result);


$result = BakongKHQR::checkBakongAccount('dave@devb');

var_dump($result);


$bakongKhqr = new BakongKHQR('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...');


$response = $bakongKhqr->checkTransactionByMD5('d60f3db96913029a2af979a1662c1e72');


$response = $bakongKhqr->checkTransactionByMD5List([
    '0dbe08d3829a8b6b59844e51aa38a4e2',
    '7b0e5c36486d7155eb3ee94997fe9bfb',
    'e12b3ecc4c066405ce05cd8cacab884c',
]);


$response = $bakongKhqr->checkTransactionByFullHash('dcd53430d3b3005d9cda36f1fe8dedc3714ccf18f886cf5d090d36fee67ef956');


$response = $bakongKhqr->checkTransactionByFullHashList([
    'f0ae142842181535e678900bc5be1c3bd48d567ced77410a169fb672792968c8',
    'd3b42e35d618a42b7506a79564083e6e91d5383b63f8aa2cf2ca7e65d55ec858',
    '9036688e95cb3d1b621a9a989ebe64629d8c118654cfbc47f4d4991d72fc3b44',
]);


$response = $bakongKhqr->checkTransactionByShortHash('8465d722', 1.0, 'USD');


$response = $bakongKhqr->checkTransactionByInstructionReference('00001234');


$response = $bakongKhqr->checkTransactionByExternalReference('DEV123456ZTH');


$result = BakongKHQR::renewToken('[email protected]');

var_dump($result);


// ignore the SSL certificate
curl_setopt($curlHandle, CURLOPT_SSL_VERIFYPEER,false);

shell
object(KHQR\Models\KHQRResponse)#15 (2) {
  ["status"]=>
  array(3) {
    ["code"]=>
    int(0)
    ["errorCode"]=>
    NULL
    ["message"]=>
    NULL
  }
  ["data"]=>
  array(2) {
    ["qr"]=>
    string(119) "00020101021229180014jonhsmith@nbcq52045999530311654035005802KH5910Jonh Smith6010PHNOM PENH99170013173949577872263046894"
    ["md5"]=>
    string(32) "b1c250304b8594e4c6b53dd44791b57a"
  }
}

shell
object(KHQR\Models\KHQRResponse)#19 (2) {
  ["status"]=>
  array(3) {
    ["code"]=>
    int(0)
    ["errorCode"]=>
    NULL
    ["message"]=>
    NULL
  }
  ["data"]=>
  array(2) {
    ["qr"]=>
    string(152) "00020101021130400014jonhsmith@nbcq01061234560208Dev Bank5204599953031165802KH5910Jonh Smith6009Siem Reap6215021185512345678991700131739495778722630433E1"
    ["md5"]=>
    string(32) "c0d2d74726f8e887f37a585cda3b3a79"
  }
}

shell
object(KHQR\Models\KHQRResponse)#16 (2) {
  ["status"]=>
  array(3) {
    ["code"]=>
    int(0)
    ["errorCode"]=>
    NULL
    ["message"]=>
    NULL
  }
  ["data"]=>
  array(1) {
    ["bakongAccountExists"]=>
    bool(false)
  }
}

shell
array(4) {
  ["responseCode"]=>
  int(0)
  ["responseMessage"]=>
  string(21) "Token has been issued"
  ["errorCode"]=>
  NULL
  ["data"]=>
  array(1) {
    ["token"]=>
    string(172) "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
  }
}