Warning: Undefined variable $interval in /in/nvskn on line 12
Fatal error: Uncaught TypeError: DateTime::add(): Argument #1 ($interval) must be of type DateInterval, null given in /in/nvskn:12
Stack trace:
#0 /in/nvskn(12): DateTime->add(NULL)
#1 {main}
thrown in /in/nvskn on line 12
Process exited with code 255.
Notice: Undefined variable: interval in /in/nvskn on line 12
Warning: DateTime::add() expects parameter 1 to be DateInterval, null given in /in/nvskn on line 12
Output for 7.3.32 - 7.3.33
Warning: DateTime::add() expects parameter 1 to be DateInterval, null given in /in/nvskn on line 12
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::add() in /in/nvskn on line 12
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/nvskn on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/nvskn on line 12
Process exited with code 255.