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run code in 200+ php & hhvm versions
Bugs & Features
<?php for($i = new \DateTime(); $i < new \DateTime('- 50 years'); $i->add(new \DateInterval('P1Y'))){ echo $i->format('Y') . "<br>\n"; }
based on KrLrb
Output for 5.3.0 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.0rc3
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Fatal error: Class 'DateTime' not found in /in/OPkT6 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/OPkT6 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/OPkT6 on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/OPkT6 on line 2