Online PHP editor | output for c56KM

Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: array(2) { [0]=> array(2) { [0]=> string(1) "a" [1]=> string(1) "b" } [1]=> array(2) { [0]=> string(1) "3" [1]=> string(2) "11" } }
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(2) { [0]=> array(2) { [0]=> string(1) "a" [1]=> string(1) "b" } [1]=> array(2) { [0]=> string(1) "3" [1]=> string(2) "11" } }
Output for 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20: array(3) { [0]=> array(2) { [0]=> string(1) "a" [1]=> string(1) "b" } [1]=> array(2) { [0]=> string(1) "3" [1]=> string(2) "11" } [2]=> array(1) { [0]=> NULL } }
Output for 5.1.4 - 5.1.6: Fatal error: Undefined class constant 'READ_CSV' in /in/c56KM on line 5
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/c56KM:3 Stack trace: #0 /in/c56KM(3): SplTempFileObject->__construct() #1 {main} thrown in /in/c56KM on line 3
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/c56KM on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected '|', expecting '(' in /in/c56KM 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: Parse error: parse error, unexpected '|', expecting '(' in /in/c56KM on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `'('' in /in/c56KM on line 5
Process exited with code 255.