PHP code example of daycry / iban

1. Go to this page and download the library: Download daycry/iban 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/ */

daycry / iban example snippets


use Daycry\Iban\Iban;
use Daycry\Iban\Enums\IbanFormat;

$iban = new Iban(); // zero-config: Registry() + NullProvider() by default

$iban->isValid('ES91 2100 0418 4502 0005 1332');           // true

$result = $iban->validate('ES9121000418450200051332', checkNational: true);
$result->isValid();                                          // bool
$result->firstViolation();                                   // ?Violation

$parsed = $iban->parse('ES9121000418450200051332');          // throws InvalidIbanException if invalid
$parsed = $iban->tryParse('not an iban');                    // null instead of throwing
$parsed->countryCode;                                         // 'ES'
$parsed->bankIdentifier;                                      // '2100'

$iban->format($parsed, IbanFormat::Print);                    // 'ES91 2100 0418 4502 0005 1332'
$iban->format($parsed, IbanFormat::Anonymized);                // 'ES******************1332'

$bank = $iban->resolve($parsed);
$bank->isResolved();                                           // false — NullProvider never resolves

// BIC / SWIFT (ISO 9362) — no checksum, so "valid" = well-formed + recognised country
$iban->isValidBic('CAIXESBBXXX');                              // true
$iban->parseBic('NWBKGB2L')->institutionCode;                  // 'NWBK'
$iban->validateIbanAndBic('GB29NWBK60161331926819', 'NWBKGB2L')->isValid(); // true (country + bank coherent)


$svc = service('iban'); // Daycry\Iban\Iban, wired per Config\Iban

$svc->isValid('ES9121000418450200051332'); // true


helper('iban');

iban_is_valid('ES9121000418450200051332');              // true
iban_valid('ES9121000418450200051332');                  // alias of iban_is_valid()
iban_country('ES9121000418450200051332');                // 'ES'
iban_format('ES9121000418450200051332', 'anonymized');   // 'ES******************1332'
bank_name('ES9121000418450200051332');                    // null with the default NullProvider / empty banks table
bank_bic('ES9121000418450200051332');                      // null, same reason


public string $provider = 'database';   // resolve() now reads the `banks` table



Daycry\Iban\Iban;

$iban = new Iban();

var_dump($iban->isValid('DE89370400440532013000')); // bool(true)

$parsed = $iban->parse('FR1420041010050500013M02606');
echo $parsed->countryCode; // 'FR'