<?php
$start = new DateTime('first monday of this month');
echo $start->format(DateTime::ISO8601);
$end = new DateTime('last monday');
echo $end->format(DateTime::ISO8601);
$dp = new DatePeriod($start, new DateInterval('P7D'), $end);
foreach($dp as $d) {
echo $d->format(DateTime::ISO8601).PHP_EOL;
}
Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (first monday of this month) at position 13 (o): The timezone could not be found in the database' in /in/rAvlL:2
Stack trace:
#0 /in/rAvlL(2): DateTime->__construct('first monday of...')
#1 {main}
thrown in /in/rAvlL on line 2
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/rAvlL on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected ')', expecting '(' in /in/rAvlL on line 3
Process exited with code 255.