3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Spoke $key = 'This is the key'; $secret = "TRUSTNO1"; $request = array( 'license' => $key, 'authentication' => hash_hmac('sha256', $key, $secret), ); ?> <?php // Hub $key_index = array( 'This is the key' => 'TRUSTNO1' ); if ($auth = $request['authentication']) { if ($key = $request['license'] && $secret = $key_index[$key]) { $new_hash = hash_hmac('sha256', $key, $secret); if (hash_compare($new_hash, $auth)) { var_dump('Authenticated.'); } else { var_dump('Not authenticated'); } } }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function hash_compare() in /in/828rg:25 Stack trace: #0 {main} thrown in /in/828rg on line 25
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
44.46 ms | 401 KiB | 8 Q