Determine the current sort criterion.
Parameters
$headers:
An array of column headers in the format described in theme_table().
Return value
An associative array describing the criterion, containing the keys:
- "name": The localized title of the table column.
- "sql": The name of the database field to sort on.
File
- drupal/includes/tablesort.inc, line 101
- Functions to aid in the creation of sortable tables.
Class
- TableSort
- Query extender class for tablesort queries.
Code
protected function order() {
return tablesort_get_order($this->header);
}