跳至 [1] [全屏预览]
public function explodes($str){
$return = [];
$array = [];
foreach(explode(",",$str) as $k => $v){
$return = array_merge($return,(strpos($v,'-') && $array = explode('-',$v))?range($array[0],$array[1]):[$k=>intval($v)]);
}
return $return;
}
