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<?php $date= new \DateTime(); $date->setDate(1,12,14); $date->modify("last day of"); echo $date->format('j');
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
31
Output for 5.2.13 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MpiMA on line 2 Warning: DateTime::modify(): Failed to parse time string (last day of) at position 9 (o): The timezone could not be found in the database in /in/MpiMA on line 4 14
Output for 5.2.4 - 5.2.12
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MpiMA on line 2 13
Output for 5.2.0 - 5.2.3
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MpiMA on line 2 2
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MpiMA on line 2 Fatal error: Class 'DateTime' not found in /in/MpiMA on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MpiMA on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/MpiMA 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/MpiMA on line 2 Fatal error: Cannot instantiate non-existent class: datetime in /in/MpiMA on line 2

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