rendered paste body if ( isset($start) ) {
$params[':time_range_start'] = $start;
$start_sql .= ' (dtend IS NULL AND dtstart > :time_range_start) OR dtend > :time_range_start) ';
}
elseif ( isset($finish) ) {
$params[':time_range_end'] = $finish;
$finish_sql = ' dtstart < :time_range_end ';
}
if ( isset($start) || isset($finish) ) {
$sql .= ' AND (rrule IS NOT NULL OR dtstart IS NULL OR (';
if ( isset($start) ) $sql .= $start_sql;
if ( isset($start) && isset($finish) ) $sql .= ' AND ';
if ( isset($finish) ) $sql .= $finish_sql;
$sql .= ')';
}