PHP code example of sop / jwx

1. Go to this page and download the library: Download sop/jwx 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/ */

sop / jwx example snippets


$jwt = new JWT($token);
// create context for the claims validation
// 'your-512-bit-secret' key is used to verify the signature
$ctx = ValidationContext::fromJWK(
    SymmetricKeyJWK::fromKey('your-512-bit-secret'));
// validate claims
$claims = $jwt->claims($ctx);
// print value of the subject claim
echo $claims->subject()->value();


$jwt = new JWT($token);
// validate that the subject is "1234567890"
// validate that the admin claim is true using explicitly provided validator
$ctx = ValidationContext::fromJWK(
    SymmetricKeyJWK::fromKey('your-512-bit-secret'),
        ['sub' => '1234567890']
    )->withConstraint('admin', true, new EqualsValidator());
// validate and print all claims
$claims = $jwt->claims($ctx);
foreach ($claims as $claim) {
    printf("%s: %s\n", $claim->name(), $claim->value());
}