Online PHP editor | output for v992m

Output for 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to a member function format() on false in /in/v992m:4 Stack trace: #0 {main} thrown in /in/v992m on line 4
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18: Fatal error: Uncaught Error: Call to a member function format() on bool in /in/v992m:4 Stack trace: #0 {main} thrown in /in/v992m on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33: Fatal error: Uncaught Error: Call to a member function format() on boolean in /in/v992m:4 Stack trace: #0 {main} thrown in /in/v992m on line 4
Process exited with code 255.
Output for 5.6.0 - 5.6.40: Fatal error: Call to a member function format() on boolean in /in/v992m on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38: Fatal error: Call to a member function format() on a non-object in /in/v992m on line 4
Process exited with code 255.
Output for 5.2.10 - 5.2.17: Fatal error: Call to undefined method DateTime::createFromFormat() in /in/v992m on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.9: Fatal error: Call to undefined method DateTime::createfromformat() in /in/v992m on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: Fatal error: Class 'DateTime' not found in /in/v992m on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/v992m on line 4
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: Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/v992m on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/v992m on line 4
Process exited with code 255.