/**
* Sort an array based datagrid
*/
private function _sortArray($a, $b)
{
if (empty(Datagrid::$orderby)) {
Datagrid::$orderby = key($a);
Datagrid::$orderdir = 1;
// Ascending
}
// Ascending
if (Datagrid::$orderby['direction']) {
if ($a[Datagrid::$orderby['column']] > $b[Datagrid::$orderby['column']]) {
return 1;
} elseif ($a[Datagrid::$orderby['column']] < $b[Datagrid::$orderby['column']]) {
return -1;
} else {
return 0;
}
// Descending
} else {
if ($a[Datagrid::$orderby['column']] > $b[Datagrid::$orderby['column']]) {
return -1;
} elseif ($a[Datagrid::$orderby['column']] < $b[Datagrid::$orderby['column']]) {
return 1;
} else {
return 0;
}
}
}