function tablesort_get_order
tablesort_get_order($headers)
Determines the current sort criterion.
Parameters
$headers: An array of column headers in the format described in theme_table().
Return value
An associative array describing the criterion, containing the keys:
- "name": The localized title of the table column.
- "sql": The name of the database field to sort on.
File
- includes/tablesort.inc, line 204
- Functions to aid in the creation of sortable tables.
Code
function tablesort_get_order($headers) { $order = isset($_GET['order']) ? $_GET['order'] : ''; foreach ($headers as $header) { if (is_array($header)) { if (isset($header['data']) && $order == $header['data']) { $default = $header; break; } if (empty($default) && isset($header['sort']) && ($header['sort'] == 'asc' || $header['sort'] == 'desc')) { $default = $header; } } } if (!isset($default)) { $default = reset($headers); if (!is_array($default)) { $default = array('data' => $default); } } $default += array('data' => NULL, 'field' => NULL); return array('name' => $default['data'], 'sql' => $default['field']); }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/includes!tablesort.inc/function/tablesort_get_order/7.x