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<?php function ETA($ArrivalDate){ $currentDate = new DateTime(); $arrivalDate = new DateTime($ArrivalDate); $interval = $currentDate->diff($arrivalDate); return $interval->format('%m'); } echo ETA('2013-06-01');
Output for 5.6.28, 7.0.14 - 7.1.0
1
Output for 5.5.35 - 5.6.7, 5.6.21, 7.0.6
11
Output for 5.5.24 - 5.5.29, 5.5.34, 5.6.8 - 5.6.14, 5.6.20, 7.0.5
10
Output for 5.5.30 - 5.5.33, 5.6.15 - 5.6.19, 7.0.0 - 7.0.4
9
Output for 5.3.0 - 5.4.45
8
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/WjS6V on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/WjS6V on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/WjS6V on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/WjS6V on line 3