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<?php $datetime = new DateTime('2016-01-01', new DateTimeZone('Europe/Paris')); var_dump($datetime->modify('first day of april')); var_dump($datetime->modify('first day of may'));
Output for 5.4.30 - 5.4.45, 5.5.14 - 5.5.38, 5.6.0 - 5.6.28, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
object(DateTime)#1 (3) { ["date"]=> string(26) "2016-04-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(12) "Europe/Paris" } object(DateTime)#1 (3) { ["date"]=> string(26) "2016-05-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(12) "Europe/Paris" }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 5.3.6 - 5.3.29, 5.4.0 - 5.4.29, 5.5.0 - 5.5.13
object(DateTime)#1 (3) { ["date"]=> string(19) "2016-04-01 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(12) "Europe/Paris" } object(DateTime)#1 (3) { ["date"]=> string(19) "2016-05-01 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(12) "Europe/Paris" }
Output for 5.3.0 - 5.3.5
object(DateTime)#1 (3) { ["date"]=> string(19) "2016-01-01 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(12) "Europe/Paris" } object(DateTime)#1 (3) { ["date"]=> string(19) "2016-01-01 00:00:00" ["timezone_type"]=> int(3) ["timezone"]=> string(12) "Europe/Paris" }
Output for 5.2.13 - 5.2.17
Warning: DateTime::modify(): Failed to parse time string (first day of april) at position 10 (o): The timezone could not be found in the database in /in/hIA89 on line 3 bool(false) Warning: DateTime::modify(): Failed to parse time string (first day of may) at position 10 (o): The timezone could not be found in the database in /in/hIA89 on line 4 bool(false)
Output for 5.2.0 - 5.2.12
NULL NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/hIA89 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/hIA89 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/hIA89 on line 2

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