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run code in 150+ php & hhvm versions
Bugs & Features
<?php $d1 = new DateTime('2012-05-31'); $d2 = new DateTime('2013-03-02'); $diff1 = $d1->diff ($d2); $diff2 = $d2->diff ($d1); echo "case 1: ".$diff1->m." months, case 2: ".$diff2->m." months";
Output for 5.3.3 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
case 1: 8 months, case 2: 9 months
Output for 5.3.0 - 5.3.2
case 1: 9 months, case 2: 9 months
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/RXqjW on line 6
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/RXqjW 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/RXqjW 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/RXqjW on line 3