<?php
$start = new DateTime(date('Y-m-d'));
$start->modify('first day of this month');
$end = new DateTime(date('Y-m-d', strtotime('-1 years')));
$end->modify('first day of next month');
$interval = DateInterval::createFromDateString('1 month');
$period = new DatePeriod($start, $interval, $end);
die(var_dump(date('Y-m-d', strtotime('-1 years'))));
foreach ($period as $dt) {
echo $dt->format("Y-m") . "<br>\n";
}
Warning: DateTime::modify(): Failed to parse time string (first day of this month) at position 10 (o): The timezone could not be found in the database in /in/drfS8 on line 3
Warning: DateTime::modify(): Failed to parse time string (first day of next month) at position 10 (o): The timezone could not be found in the database in /in/drfS8 on line 5
Fatal error: Class 'DateInterval' not found in /in/drfS8 on line 6
Process exited with code 255.
Output for 5.2.0 - 5.2.12
Fatal error: Class 'DateInterval' not found in /in/drfS8 on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/drfS8 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/drfS8 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/drfS8 on line 2