I created a report, Grouped by Date Field, and organized by a Week interval.
Currently the Week interval is starting on Sunday, I would like that to change to Monday.
I found the following code in the classes/reportlib.php , but my knowledge is more in SQL than PHP. Is it possible to change that in the following code?
[indent]function cached_getweekstart($strtime)
{
global $cache_getweekstart;
if(!isset($cache_getweekstart[$strtime]))
{
$date = cached_db2time($strtime);
$res = getweekstart($date);
$cache_getweekstart[$strtime] = $res;
return $res;
}
else
return $cache_getweekstart[$strtime];
}
$cache_formatweekstart = array();
function cached_formatweekstart($strtime)
{
global $cache_formatweekstart;
if(!isset($cache_formatweekstart[$strtime]))
{
$start = cached_getweekstart($strtime);
$end = adddays($start, 6);
$res = format_shortdate($start)." - ".format_shortdate($end);
$cache_formatweekstart[$strtime] = $res;
return $res;
}
else
return $cache_formatweekstart[$strtime];
} [/indent]