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<?php $today = new DateTime(); $birthdate = new DateTime("1973-04-18"); $interval = $today->diff($birthdate); echo $interval->format('%y years'); $Birth = new PHPDateTime('@1973-04-18'); $Other = new PHPDateTime('@' . time()); echo $Birth->diff($Other)->format('%y');
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6
40 years Fatal error: Uncaught Error: Class 'PHPDateTime' not found in /in/PDvbS:7 Stack trace: #0 {main} thrown in /in/PDvbS on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
40 years Fatal error: Class 'PHPDateTime' not found in /in/PDvbS on line 7
Process exited with code 255.
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/PDvbS on line 4
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/PDvbS on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/PDvbS on line 10
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
Parse error: parse error, unexpected T_OBJECT_OPERATOR, expecting ',' or ';' in /in/PDvbS on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/PDvbS on line 10
Process exited with code 255.

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