3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $merchant = 'VB-TEST'; $secretKey = 'a9237fa9-f480-433f-8098-ac9f1a9ca18a'; echo base64_encode( hash_hmac( 'sha512', $merchant . \json_encode(['order_id' => 1000001067]) . $merchant, $secretKey ) );
based on o5dJ7
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
OGZhMmQwMGI0MGJkYzIwYWYzYzM1MDg0Nzg5MDQ1ZmMyMTFjMDdmMjUwYjI1NTRkZjM2NDMzMjdkN2E1OTNlNTExNTIyMzA5ZmFlNmQxMTMxZmRmODYxNjU4Nzc2NTA4YmMxNmFmN2M5ZDQwMjJlMmMxYTc4MTY4MmYwYjAyNDc=