<?php
$foo = '2011-1-31 00:00:00';
$date = new DateTime($foo);
$date->modify('1 month');
var_dump($date);
$new_month = $date->format('m');
$new_day = $date->format('d');
$new_year = $date->format('Y');
$last_month_timestamp = mktime(0, 0, 0, $new_month, $new_day, $new_year);
$num_days_last_month = date('t', $last_month_timestamp);
$days_offset = $num_days_last_month - $new_day;
$date = $date->modify('' . $days_offset . ' days');
var_dump($date);
- Output for 5.4.30 - 5.4.45, 5.5.14 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- object(DateTime)#1 (3) {
["date"]=>
string(26) "2011-03-03 00:00:00.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTime)#1 (3) {
["date"]=>
string(26) "2011-03-31 00:00:00.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
- Output for 7.3.32 - 7.3.33, 8.0.13
- object(DateTime)#1 (3) {
["date"]=>
string(26) "2011-03-03 00:00:00.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
object(DateTime)#1 (3) {
["date"]=>
string(26) "2011-03-31 00:00:00.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.29, 5.5.0 - 5.5.13
- object(DateTime)#1 (3) {
["date"]=>
string(19) "2011-03-03 00:00:00"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTime)#1 (3) {
["date"]=>
string(19) "2011-03-31 00:00:00"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
- Output for 5.2.0 - 5.2.17
- object(DateTime)#1 (0) {
}
NULL
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Fatal error: Class 'DateTime' not found in /in/dCYvv on line 3
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/dCYvv on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Cannot instantiate non-existent class: datetime in /in/dCYvv on line 3
preferences:
294.26 ms | 401 KiB | 459 Q