3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $file_id = 1; $project_id = 1; $token = $project_id; $expiry = strtotime('+1 years'); $signature = hash_hmac('sha256', "{$file_id}-{$token}-{$expiry}", "shared-secret"); $url = "https://media.example.com/{$file_id}?token={$token}&expiry={$expiry}&signature={$signature}"; var_dump($url);
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(128) "https://media.example.com/1?token=1&expiry=1427202334&signature=674824f617ebad78229e7950025a11230c1b21aab8e6acbe9f444132bbd76ee8"
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/HKkIZ on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_hmac() in /in/HKkIZ on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_hmac() in /in/HKkIZ on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_hmac() in /in/HKkIZ on line 7