public function testArrayMapRecursive()
{
$array = array('a ', array(' b', 'c'));
$strtoupper = array('A ', array(' B', 'C'));
$trim = array('a', array('b', 'c'));
$this->assertEquals($strtoupper, ArrayLib::array_map_recursive('strtoupper', $array));
$this->assertEquals($trim, ArrayLib::array_map_recursive('trim', $array));
}
public function getList()
{
$context = $this->getSearchContext();
$params = $this->getRequest()->requestVar('q');
if (is_array($params)) {
$params = ArrayLib::array_map_recursive('trim', $params);
}
$list = $context->getResults($params);
$this->extend('updateList', $list);
return $list;
}
/**
* Similar to array_map, but recurses when arrays are encountered.
*
* Actually only one array argument is supported.
*
* @param $f callback to apply
* @param $array array
* @return array
*/
public static function array_map_recursive($f, $array)
{
$applyOrRecurse = function ($v) use($f) {
return is_array($v) ? ArrayLib::array_map_recursive($f, $v) : call_user_func($f, $v);
};
return array_map($applyOrRecurse, $array);
}
