/**
* list servers to be searched
*
* This script is used internally to locate servers to which search requests may be submitted.
*
* All entries are seeked, and the active field is not taken into account.
*
* @param int the offset from the start of the list; usually, 0 or 1
* @param int the number of items to display
* @param string the list variant, if any
* @return NULL on error, else an ordered array with $url => ($prefix, $label, $suffix, $type, $icon)
*
* @see search.php
*/
public static function list_for_search($offset = 0, $count = 10, $variant = 'search')
{
global $context;
// limit the scope of the request
$query = 'SELECT * FROM ' . SQL::table_name('servers') . " WHERE (submit_search = 'Y')" . ' ORDER BY edit_date DESC, title LIMIT ' . $offset . ',' . $count;
// the list of servers
$output = Servers::list_selected(SQL::query($query), $variant);
return $output;
}
