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<?php date_default_timezone_set('UTC'); $date = new DateTime(null, new DateTimeZone('UTC')); $date->setTime(0,0,0); $date->modify('next month'); $date->modify('last day of this month'); $date->setDate(2002, 8, 21); // This should be 21st August 2002 var_dump($date);
Output for 5.6.19 - 5.6.28, 7.0.4 - 7.1.0
object(DateTime)#1 (3) { ["date"]=> string(26) "2002-08-21 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" }
Output for 5.4.30 - 5.6.18, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.3
object(DateTime)#1 (3) { ["date"]=> string(26) "2002-08-31 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" }
Output for 5.3.0 - 5.4.29
object(DateTime)#1 (3) { ["date"]=> string(19) "2002-08-31 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" }
Output for 5.2.13 - 5.2.17
Warning: DateTime::modify(): Failed to parse time string (last day of this month) at position 9 (o): The timezone could not be found in the database in /in/7AoN9 on line 9 object(DateTime)#1 (0) { }
Output for 5.2.0 - 5.2.12
object(DateTime)#1 (0) { }
Output for 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/7AoN9 on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/7AoN9 on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: date_default_timezone_set() in /in/7AoN9 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: date_default_timezone_set() in /in/7AoN9 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: date_default_timezone_set() in /in/7AoN9 on line 4