Файл: library/XenForo/ControllerAdmin/Helper/ListFilter.php
Строк: 48
<?php
/**
* Helpers for filtering lists (templates, admin templates, style properties) that
* use the filter list JS and need to pass input through pages.
*
* Don't instantiate this class. Use it statically!
*
* @package XenForo_ControllerAdmin_Helpers
*/
class XenForo_ControllerAdmin_Helper_ListFilter
{
/**
* Private constructor. Can't be instantiated.
*/
private function __construct()
{
}
/**
* Gets the filter parameters from the input object.
*
* @param XenForo_Input $inputHandler Input object
*
* @return array Named params
*/
public static function getParamsFromInput(XenForo_Input $inputHandler)
{
return $inputHandler->filter(array(
'filter' => XenForo_Input::STRING,
'prefixmatch' => XenForo_Input::BINARY
));
}
/**
* Remove empty params (=== '') from a named param list.
*
* @param array $data
*
* @return array
*/
public static function removeEmptyParams(array $data)
{
$output = array();
foreach ($data AS $key => $value)
{
if ($value !== '')
{
$output[$key] = $value;
}
}
return $output;
}
}