Date sequence calculating
| From: | Ron Piggott | Date: | Tue, 12 Nov 2013 19:25:35 +0000 |
| Subject: | Date sequence calculating | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-322449@lists.php.net to get a copy of this message | ||
I am trying to calculate a date sequence using $i in conjunction with “ (so the represented # is
“seen” by PHP)
The code (below) results in 2 errors:
Notice: Undefined variable: i_days_ago in /vhosts/mypainmanagementtracker.net/public/test.php on
line 9
Notice: Undefined variable: i_days_ago in /vhosts/mypainmanagementtracker.net/public/test.php on
line 13
<?php
$users_current_date = date('Y-m-d');
$i = 2;
while ( $i <= 10 ) {
$dt = new \DateTime( date('Y-m-d H:i:s' , strtotime( $users_current_date ) ) );
$dt->modify("-$i days");
$users_dates["$i_days_ago"]['starting_date'] =
$dt->format('Y-m-d 00:00:00');
$dt = new \DateTime( date('Y-m-d H:i:s' , strtotime( $users_current_date ) ) );
$dt->modify("-$i days");
$users_dates["$i_days_ago"]['ending_date'] = $dt->format('Y-m-d
23:59:59');
++$i;
}
?>
Is there a way to do this without creating these errors and also “NOTICE” errors? The dates
being calculated will be used in a database query (used to generate a report based on the activity
between the starting and ending dates).
Ron
Ron Piggott
www.TheVerseOfTheDay.info