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run code in 150+ php & hhvm versions
Bugs & Features
<?php $today = new DateTime(); $birthdate = new DateTime("1975-05-20"); $interval = $today->diff($birthdate); echo $interval->format('%y years %m months');
Output for 5.6.28, 7.0.14 - 7.1.0
37 years 11 months
Output for 5.5.25 - 5.5.28, 5.6.8 - 5.6.12, 5.6.21, 7.0.6
40 years 11 months
Output for 5.5.29 - 5.5.31, 5.5.34, 5.6.13 - 5.6.17, 5.6.20, 7.0.0 - 7.0.2, 7.0.5
40 years 10 months
Output for 5.5.32 - 5.5.33, 5.6.18 - 5.6.19, 7.0.3 - 7.0.4
40 years 9 months
Output for 5.5.24, 5.5.35
41 years 0 months
Output for 5.3.0 - 5.4.45
40 years 6 months
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/35Cf7 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/35Cf7 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/35Cf7 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/35Cf7 on line 2