Online PHP editor | output for mk96G

Output for 8.0.13, 8.5.1 - 8.5.3: string(10) "fr_CA.utf8" string(1) "C" Fatal error: Uncaught Error: Class "Collator" not found in /in/mk96G:19 Stack trace: #0 {main} thrown in /in/mk96G on line 19
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0: string(10) "fr_CA.utf8" string(1) "C" Array ( [0] => Débats Vote 2015 [1] => Délibérations de la Chambre des communes [2] => Délibérations du Sénat [3] => Des Canadiens exceptionnels [4] => Did You Know? [5] => Documentaires CPAC [6] => Dossier public )
Output for 7.3.32 - 7.3.33, 7.4.33: string(10) "fr_CA.utf8" string(1) "C" Fatal error: Uncaught Error: Class 'Collator' not found in /in/mk96G:19 Stack trace: #0 {main} thrown in /in/mk96G on line 19
Process exited with code 255.
Output for 5.4.0 - 5.4.45: string(10) "fr_CA.utf8" string(1) "C" Fatal error: Class 'Collator' not found in /in/mk96G on line 19
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/mk96G 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/mk96G on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/mk96G on line 3
Process exited with code 255.