Online PHP editor | output for kn7l0

Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0: BASIC FLAG: int(2) SKIP EMPTY FLAG: int(2) DROP NEW LINE FLAG: int(2)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20: BASIC FLAG: int(3) SKIP EMPTY FLAG: int(2) DROP NEW LINE FLAG: int(3)
Output for 5.1.4 - 5.1.6: BASIC FLAG: Fatal error: Undefined class constant 'READ_CSV' in /in/kn7l0 on line 10
Process exited with code 255.
Output for 5.1.2 - 5.1.3: Fatal error: Uncaught exception 'RuntimeException' with message 'SplTempFileObject::__construct(php://temp): failed to open stream: Inappropriate ioctl for device' in /in/kn7l0:6 Stack trace: #0 /in/kn7l0(6): SplTempFileObject->__construct() #1 {main} thrown in /in/kn7l0 on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1: Fatal error: Class 'SplTempFileObject' not found in /in/kn7l0 on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected ')', expecting '(' in /in/kn7l0 on line 10
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 ')', expecting '(' in /in/kn7l0 on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `'('' in /in/kn7l0 on line 10
Process exited with code 255.