foreach ($proTasks as $row) {
$projects[$row['task_project']]['tasks'][] = $row;
}
unset($proTasks);
$parents = array();
foreach ($projects as $p) {
global $parents, $task_id;
$parents = array();
$tnums = count($p['tasks']);
for ($i = 0; $i < $tnums; $i++) {
$t = $p['tasks'][$i];
if (!isset($parents[$t['task_parent']])) {
$parents[$t['task_parent']] = false;
}
if ($t['task_parent'] == $t['task_id']) {
showfiltertask($t);
findfiltertaskchild($p['tasks'], $t['task_id']);
}
}
// Check for ophans.
foreach ($parents as $id => $ok) {
if (!$ok) {
findfiltertaskchild($p['tasks'], $id);
}
}
}
/**
* the results of the above bits are stored in $filter_task_list (array)
*
*/
// months to scroll
function findfiltertaskchild(&$tarr, $parent, $level = 0)
{
global $projects, $filter_task_list;
$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']) {
showfiltertask($tarr[$x], $level);
findfiltertaskchild($tarr, $tarr[$x]['task_id'], $level);
}
}
}
function findfiltertaskchild(&$tarr, $parent, $level = 0)
{
$level++;
$n = count($tarr);
for ($x = 0; $x < $n; $x++) {
if ($tarr[$x]['task_parent'] == $parent && $tarr[$x]['task_parent'] != $tarr[$x]['task_id']) {
showfiltertask($tarr[$x], $level);
findfiltertaskchild($tarr, $tarr[$x]['task_id'], $level);
}
}
}