从多维数组访问特定值

Question

我有这个多维数组，我想访问一个特定的值而不做循环..是否有可能？

这里的数组：

Array 
(
[0] => stdClass Object 
    (
     [akeebasubs_user_id] => 205 
     [user_id] => 268 
     [isbusiness] => 0 
     [businessname] => sci555 
     [occupation] => 
     [vatnumber] => 
     [viesregistered] => 0 
     [taxauthority] => 
     [address1] => Ma. Cristina St. 
     [address2] => Negros Oriental 
     [city] => Dumaguete 
     [state] => IA 
     [zip] => 6200 
     [country] => BS 
     [params] => {"work_telephone":"232424","hospital_company":"sci5","company_introductory":"test","organization_type":"","applicant_url":"www","user_title":"","year_established":"","parent_company":"","r_01":"","r_02":"","r_03":"","r_04":""} 
     [notes] => <p>test</p> 
    ) 

) 

我要的是访问user_id直接是268。

Answer 1

你需要做到以下几点：

var_dump($array[0]->user_id); 

$array是一个条目数组，其中包含一个stdClass对象（you access an object property by using ->）。