function findgchild(&$tarr, $parent, $level = 0)
{
global $projects;
$level = $level + 1;
$n = count($tarr);
for ($x = 0; $x < $n; $x++) {
if ($tarr[$x]['task_parent'] == $parent && $tarr[$x]['task_parent'] != $tarr[$x]['task_id']) {
showgtask($tarr[$x], $level, $tarr[$x]['project_id']);
findgchild($tarr, $tarr[$x]['task_id'], $tarr[$x]['project_id'], $level);
}
}
}
}
$ted = new w2p_Utilities_Date($rec['task_end_date']);
if ($ted->after(new w2p_Utilities_Date($end_max))) {
$end_max = $rec['task_end_date'];
}
$projects[$rec['task_project']]['tasks'][] = $rec;
}
$q->clear();
reset($projects);
foreach ($projects as $p) {
$tnums = count($p['tasks']);
for ($i = 0; $i < $tnums; $i++) {
$task = $p['tasks'][$i];
if ($task['task_parent'] == $task['task_id']) {
showgtask($task, 0, $p['project_id']);
findgchild($p['tasks'], $task['task_id'], 0, $p['project_id']);
}
}
}
}
foreach ($projects as $p) {
if ($locale_char_set == 'utf-8') {
$name = strlen(utf8_decode($p['project_name'])) > 25 ? substr(utf8_decode($p['project_name']), 0, 22) . '...' : utf8_decode($p['project_name']);
} else {
//while using charset different than UTF-8 we need not to use utf8_deocde
$name = strlen($p['project_name']) > 25 ? substr($p['project_name'], 0, 22) : $p['project_name'];
}
//using new jpGraph determines using Date object instead of string
$start = $p['project_start_date'] > '0000-00-00 00:00:00' ? $p['project_start_date'] : date('Y-m-d H:i:s');
$start = new w2p_Utilities_Date($start);
$start = $start->getDate();
$tnums = count($p['tasks']);
for ($i = 0; $i < $tnums; $i++) {
$t = $p['tasks'][$i];
if ($caller == 'todo') {
if ($showDynTasks) {
if ($t['task_parent'] == $t['task_id']) {
showgtask($t);
findgchild($p['tasks'], $t['task_id']);
}
} else {
showgtask($t);
}
} else {
if ($t['task_parent'] == $t['task_id']) {
showgtask($t);
findgchild($p['tasks'], $t['task_id']);
}
}
}
}
$gantt->loadTaskArray($gantt_arr);
$row = 0;
for ($i = 0, $i_cmp = count($gantt_arr); $i < $i_cmp; $i++) {
$a = $gantt_arr[$i][0];
$level = $gantt_arr[$i][1];
$caption = '';
$canAccess = canTaskAccess($a['task_id'], $a['task_access'], $a['task_owner']);
if ($canAccess) {
$name = $a['task_name'];
$name = mb_strlen($name) > 35 ? mb_substr($name, 0, 30) . '...' : $name;
$name = str_repeat(' ', $level) . $name;
