/**
* 获取关联模型及其值
* @author wjh
* @version 2014-4-30
* @param CActiveRecord $model model
* @param array $escape escape name array
* @return array
*/
public static function getRelations($model, $escape)
{
$columns = array();
$relations = $model->metaData->relations;
if (isset($escape) && $escape != null) {
$escape = array_combine($escape, $escape);
$relations = array_diff_key($relations, $escape);
}
foreach ($relations as $key => $relation) {
$pvalue = BDataHelper::getModelProperty($model, $relation->name);
$columns[$relation->name] = $pvalue;
}
return $columns;
}
/**
* 根据$key处理$list数据,返回二维数组；
*
* @param $list
* @param $key
* @return Array Map;
*/
public static function model_group($list, $key)
{
if (!isset($list) || empty($list)) {
return null;
}
$groups = array();
if (is_array($list)) {
foreach ($list as $item) {
$items = array();
$val = BDataHelper::getModelProperty($item, $key);
if (isset($groups[$val])) {
$items = $groups[$val];
}
$items[] = $item;
$groups[$val] = $items;
}
}
return $groups;
}
