$gantt->setTitle($pname, '#' . $projects[$project_id]['project_color_identifier']); // get the prefered date format $field = $showWork == '1' ? 'Work' : 'Dur'; $columnNames = array('Task name', $field, 'Start', 'Finish'); $columnSizes = array(200, 50, 75, 75); $gantt->setColumnHeaders($columnNames, $columnSizes); if (!$start_date || !$end_date) { // find out DateRange from gant_arr $d_start = new w2p_Utilities_Date(); $d_end = new w2p_Utilities_Date(); for ($i = 0, $i_cmp = count($gantt_arr); $i < $i_cmp; $i++) { $a = $gantt_arr[$i][0]; $start = substr($a['task_start_date'], 0, 10); $end = substr($a['task_end_date'], 0, 10); $d_start->Date($start); $d_end->Date($end); if ($i == 0) { $min_d_start = $d_start; $max_d_end = $d_end; } else { if (Date::compare($min_d_start, $d_start) > 0) { $min_d_start = $d_start; $start_date = $start; } if (Date::compare($max_d_end, $d_end) < 0) { $max_d_end = $d_end; $end_date = $end; } } } }