Online PHP editor | output for M84PS

Output for 5.4.0 - 5.4.45, 5.6.0 - 5.6.26, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 2015
Output for 8.0.13: Fatal error: Uncaught Error: Class "IntlDateFormatter" not found in /in/M84PS:3 Stack trace: #0 {main} thrown in /in/M84PS on line 3
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.33: Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /in/M84PS:3 Stack trace: #0 {main} thrown in /in/M84PS on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.5.0 - 5.5.38: Fatal error: Class 'IntlDateFormatter' not found in /in/M84PS on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 6 Fatal error: Class 'IntlDateFormatter' not found in /in/M84PS on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Parse error: syntax error, unexpected ',', expecting '(' in /in/M84PS 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: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Parse error: parse error, unexpected ',', expecting '(' in /in/M84PS on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/M84PS on line 3 Parse error: parse error, expecting `'('' in /in/M84PS on line 3
Process exited with code 255.