Online PHP editor | output for nD8sI

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Undefined constant "PUBLIC_PATH" in /in/nD8sI:3 Stack trace: #0 {main} thrown in /in/nD8sI on line 3
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33: Warning: Use of undefined constant PUBLIC_PATH - assumed 'PUBLIC_PATH' (this will throw an Error in a future version of PHP) in /in/nD8sI on line 3 Warning: Use of undefined constant ASSETS - assumed 'ASSETS' (this will throw an Error in a future version of PHP) in /in/nD8sI on line 9 string(1) "S"
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20: Notice: Use of undefined constant PUBLIC_PATH - assumed 'PUBLIC_PATH' in /in/nD8sI on line 3 Notice: Use of undefined constant ASSETS - assumed 'ASSETS' in /in/nD8sI on line 9 string(1) "S"
Output for 5.6.8 - 5.6.28: Notice: Use of undefined constant PUBLIC_PATH - assumed 'PUBLIC_PATH' in /in/nD8sI on line 3 Warning: Constants may only evaluate to scalar values in /in/nD8sI on line 7 Notice: Use of undefined constant ASSETS - assumed 'ASSETS' in /in/nD8sI on line 9 string(1) "S"
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35: Parse error: syntax error, unexpected '[' in /in/nD8sI on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/nD8sI on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/nD8sI on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/nD8sI on line 3
Process exited with code 255.