PHP code example of kayon-ariel / totp-php

1. Go to this page and download the library: Download kayon-ariel/totp-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/ */

kayon-ariel / totp-php example snippets




use TotpPhp\Totp;

// Create a new TOTP instance
$ga = new Totp();

// Generate a secret key
$secret = $ga->createSecret();
echo "Secret is: " . $secret . "\n\n";

// Generate a TOTP code based on the secret
$oneCode = $ga->getCode($secret);
echo "Checking Code '$oneCode' and Secret '$secret':\n";

// Verify the TOTP code against the secret
$checkResult = $ga->verifyCode($secret, $oneCode);

if ($checkResult) {
    echo 'OK';
} else {
    echo 'FAILED';
}


$secret = $ga->createSecret();
echo "Your secret key is: " . $secret;


$label = '[email protected]'; // The user's email or username
$issuer = 'MyApp'; // Optional issuer name

$qrcodePayload = $totp->getQrCodePayload($secret, $label, $issuer);
echo "QR Code Payload: " . $qrcodePayload . "\n";


$userInputCode = '123456'; // Example user input
$isValid = $ga->verifyCode($secret, $userInputCode);

if ($isValid) {
    echo "The TOTP code is valid!";
} else {
    echo "The TOTP code is invalid!";
}

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