3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo base64_encode( hash_hmac( 'sha512', 'VB-USA' . \json_encode(['order_id' => 1000001067]]) . 'VB-USA', '6c5e27ca-fe94-4e2d-a940-ac7ba4fedd49' ) );
Output for 7.0.0 - 7.1.7
Parse error: syntax error, unexpected ']', expecting ',' or ')' in /in/9697m on line 7
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ']', expecting ')' in /in/9697m:7 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected ']' in /in/9697m on line 7
Process exited with code 255.