如何刪除特定元素的形式陣列

Question

我有以下陣列：

Array 
(
    [userid] => 1 
    [alias] => rahul 
    [firstname] => rahul 
    [lastname] => Khan2 
    [password] => Ý2jr™``¢(E]_Ø=^ 
    [email] => salman@gmail.com 
    [url] => 4cfe07dbf35d6.jpg 
    [avatar_url] => 4cfe07efd2e1c.jpg 
    [thumb] => 4cfe07ebc8955.jpg 
    [crop_url] => 4cfe07dbf35d6.jpg 
    [crop_position] => [100,100,200,200] 
    [updatedon] => 0000-00-00 00:00:00 
    [createdon] => 0000-00-00 00:00:00 
) 

我想刪除的元素網址，並crop_url如何我可以我從數組中刪除這些。

Answer 1

unset($array['url'],$array['crop_url']); 

Answer 2

使用unset

unset($arrayname['url']);