Warning: Undefined variable $start_date in /in/Ya3pu on line 6
Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /in/Ya3pu on line 6
Warning: Undefined variable $end_date in /in/Ya3pu on line 7
Deprecated: strtotime(): Passing null to parameter #1 ($datetime) of type string is deprecated in /in/Ya3pu on line 7
Warning: Undefined variable $period in /in/Ya3pu on line 13
NULL
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $start_date in /in/Ya3pu on line 6
Warning: Undefined variable $end_date in /in/Ya3pu on line 7
Warning: Undefined variable $period in /in/Ya3pu on line 13
NULL
Notice: Undefined variable: start_date in /in/Ya3pu on line 6
Notice: Undefined variable: end_date in /in/Ya3pu on line 7
Notice: Undefined variable: period in /in/Ya3pu on line 13
NULL
Output for 7.3.32 - 7.3.33
NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/Ya3pu on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/Ya3pu on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/Ya3pu on line 6