PHP code example of hlavtox / qr-payment-string-generator

1. Go to this page and download the library: Download hlavtox/qr-payment-string-generator 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/ */

hlavtox / qr-payment-string-generator example snippets


$generator
    ->setIban('SK80 7500 0000 0040 2246 6192') // string; spaces are accepted
    ->setBic('CEKOSKBX') // string; Czech QR Platba safely ignores it
    ->setBeneficiaryName('Řehoř Žížala') // UTF-8 string
    ->setAmount('125.50') // exact decimal string, never a float
    ->setVariableSymbol('001234') // string to preserve leading zeroes
    ->setDueDate('2026-08-15'); // YYYY-MM-DD string or DateTimeInterface


use Hlavtox\QrPaymentStringGenerator\PayBySquarePaymentStringGenerator;

$payload = (new PayBySquarePaymentStringGenerator())
    ->setIban('SK8075000000004022466192')
    ->setAmount('49.00')
    ->setBeneficiaryName('Example company s.r.o.')
    ->setBic('CEKOSKBX')
    ->setVariableSymbol('202600123')
    ->setPaymentNote('Invoice 202600123')
    ->setDueDate('2026-08-15')
    ->generate();


use Hlavtox\QrPaymentStringGenerator\CzechQrPaymentStringGenerator;

$payload = (new CzechQrPaymentStringGenerator())
    ->setIban('CZ330100000000002970297')
    ->setAmount('555.55')
    ->setVariableSymbol('202600123')
    ->generate();


use Hlavtox\QrPaymentStringGenerator\EpcQrPaymentStringGenerator;

$payload = (new EpcQrPaymentStringGenerator())
    ->setIban('SK8075000000004022466192')
    ->setAmount('49.00')
    ->setBeneficiaryName('Example company s.r.o.')
    ->setBic('CEKOSKBX')
    ->setPaymentNote('Invoice 202600123')
    ->generate();


use Hlavtox\QrPaymentStringGenerator\CzechQrPaymentStringGenerator;
use Hlavtox\QrPaymentStringGenerator\EpcQrPaymentStringGenerator;
use Hlavtox\QrPaymentStringGenerator\PayBySquarePaymentStringGenerator;

// Store the recipient details once in application configuration
$shopConfiguration = [
    'iban' => 'SK8075000000004022466192',
    'bic' => 'CEKOSKBX',
    'beneficiaryName' => 'Example company s.r.o.',
];

// Take payment-specific data from the order or invoice
$orderInformation = [
    'amount' => '49.00',
    'currency' => 'EUR',
    'country' => 'AT',
    'orderNumber' => '202600123',
];

// Select the appropriate QR type
if ($orderInformation['currency'] === 'CZK' && $orderInformation['country'] === 'CZ') {
    $generator = new CzechQrPaymentStringGenerator();
} elseif ($orderInformation['currency'] === 'EUR' && $orderInformation['country'] === 'SK') {
    $generator = new PayBySquarePaymentStringGenerator();
} elseif ($orderInformation['currency'] === 'EUR') {
    $generator = new EpcQrPaymentStringGenerator();
} else {
    // Exception, return...
}

$payload = $generator
    ->setIban($shopConfiguration['iban'])
    ->setBic($shopConfiguration['bic'])
    ->setBeneficiaryName($shopConfiguration['beneficiaryName'])
    ->setAmount($orderInformation['amount'])
    ->setCurrency($orderInformation['currency'])
    ->setVariableSymbol($orderInformation['orderNumber'])
    ->setPaymentNote('Order ' . $orderInformation['orderNumber'])
    ->generate();