Online PHP editor | output for m1ERD

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: $GLOBALS can only be modified using the $GLOBALS[$name] = $value syntax in /in/m1ERD on line 8
Process exited with code 255.
Output for 8.0.0 - 8.0.30: _GET _POST _COOKIE _FILES argv argc _SERVER GLOBALS b Fatal error: Uncaught TypeError: next(): Argument #1 ($array) must be of type array, string given in /in/m1ERD:26 Stack trace: #0 /in/m1ERD(26): next('print_r') #1 {main} thrown in /in/m1ERD on line 26
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33: _GET _POST _COOKIE _FILES argv argc _SERVER GLOBALS b Fatal error: Uncaught Error: Cannot use string offset as an array in /in/m1ERD:19 Stack trace: #0 {main} thrown in /in/m1ERD on line 19
Process exited with code 255.
Output for 7.0.0 - 7.0.20: _GET _POST _COOKIE _FILES argv argc _SERVER GLOBALS b Fatal error: Uncaught Error: Cannot use string offset as an array in /in/m1ERD:22 Stack trace: #0 {main} thrown in /in/m1ERD on line 22
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: _GET _POST _COOKIE _FILES argv argc _SERVER GLOBALS b
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/m1ERD on line 5
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/m1ERD on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/m1ERD on line 5
Process exited with code 255.