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run code in 150+ php & hhvm versions
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<?php echo date('Y-m-d H:i:s', 1393628400)."\n"; $fe = \DateTime::createFromFormat('U', 1391209200); $fe->add(new \DateInterval('P1M')); echo $fe->format('Y-m-d H:i:s')."\n"; $p1m = strtotime('+1 month', 1391209200); echo "$p1m\n"; echo date('Y-m-d H:i:s', $p1m)."\n";
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2014-03-01 00:00:00 2014-03-03 23:00:00 1393628400 2014-03-01 00:00:00
Output for 5.2.10 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 5 2014-03-01 00:00:00 Fatal error: Call to undefined method DateTime::createFromFormat() in /in/J0dJK on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 5 2014-03-01 00:00:00 Fatal error: Call to undefined method DateTime::createfromformat() in /in/J0dJK on line 4
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 5 2014-03-01 00:00:00 Fatal error: Class 'DateTime' not found in /in/J0dJK on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 5 2014-03-01 00:00:00 Fatal error: Undefined class name 'datetime' in /in/J0dJK on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 4 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/J0dJK on line 5 2014-03-01 00:00:00 Fatal error: Undefined class name 'datetime' in /in/J0dJK on line 4