AWeber阿比用户问题

Question

我在AWeber的API与PHP有问题

， 看到下面的代码：

$email = 'soeemail@somesite.com'; 
foreach($account->lists as $offset => $list) { 
    $subscriber = $account->loadFromUrl("/accounts/$account->id/lists/$list->id/subscribers?ws.op=find&email=$email"); 
    echo $subscriber->id; 
    break; 
} 

的问题是，$用户变量包含用户信息，当我使用的print_r（）或var_dump（）它显示了它的内容，但是当我尝试使用echo或任何打印功能打印用户的id或其他任何内容时，它什么也不显示！

请帮助我快点，我不知道如何解决这个问题。

感谢

编辑

：的var_dump()的$subscriber

object(AWeberCollection)#25 (8) { 
    ["pageSize:protected"]=> int(100) 
    ["_entries:protected"]=> array(0) { } 
    ["_privateData:protected"]=> array(3) { 
     [0]=> string(7) "entries" 
     [1]=> string(5) "start" 
     [2]=> string(20) "next_collection_link" 
    } 
    ["_iterationKey:protected"]=> int(0) 
    ["adapter"]=> object(OAuthApplication)#3 (10) { 
     ["debug"]=> bool(false) 
     ["userAgent"]=> string(64) "AWeber OAuth Consumer Application 1.0 - https://labs.aweber.com/" 
     ["format"]=> bool(false) 
     ["requiresTokenSecret"]=> bool(true) 
     ["signatureMethod"]=> string(9) "HMAC-SHA1" 
     ["version"]=> string(3) "1.0" 
     ["user"]=> object(OAuthUser)#5 (5) { 
      ["authorizedToken"]=> bool(false) 
      ["requestToken"]=> bool(false) 
      ["verifier"]=> bool(false) 
      ["tokenSecret"]=> string(40) "******" 
      ["accessToken"]=> string(24) "******" 
     } 
     ["consumerKey"]=> string(24) "******" 
     ["consumerSecret"]=> string(40) "******" 
     ["app"]=> object(AWeberServiceProvider)#2 (4) { 
      ["baseUri"]=> string(26) "https://api.aweber.com/1.0" 
      ["accessTokenUrl"]=> string(46) "https://auth.aweber.com/1.0/oauth/access_token" 
      ["authorizeUrl"]=> string(43) "https://auth.aweber.com/1.0/oauth/authorize" 
      ["requestTokenUrl"]=> string(47) "https://auth.aweber.com/1.0/oauth/request_token" 
     } 
    } 
    ["data"]=> array(3) { 
     ["start"]=> int(0) 
     ["total_size_link"]=> string(123) "http://api.aweber.com/1.0/accounts/******/lists/******/subscribers?email=******@******.com&ws.op=find&ws.show=total_size" 
     ["entries"]=> array(1) { 
      [0]=> array(29) { 
       ["subscription_url"]=> string(22) "http://******.com/" 
       ["postal_code"]=> string(5) "00000" 
       ["id"]=> int(******) 
       ["custom_fields"]=> array(0) { } 
       ["last_followup_sent_link"]=> string(74) "https://api.aweber.com/1.0/accounts/******/lists/******/campaigns/f*******" 
       ["city"]=> string(8) "Non" 
       ["http_etag"]=> string(83) ""******************"" 
       ["ad_tracking"]=> string(0) "" 
       ["dma_code"]=> int(******) 
       ["last_followup_message_number_sent"]=> int(1) 
       ["last_followup_sent_at"]=> string(32) "2011-05-08 14:26:15.099159-04:00" 
       ["misc_notes"]=> string(0) "" 
       ["latitude"]=> float(******) 
       ["is_verified"]=> bool(true) 
       ["email"]=> string(18) "******@******.com" 
       ["status"]=> string(10) "subscribed" 
       ["area_code"]=> int(818) 
       ["unsubscribed_at"]=> NULL 
       ["self_link"]=> string(76) "https://api.aweber.com/1.0/accounts/******/lists/******/subscribers/******" 
       ["unsubscribe_method"]=> NULL 
       ["ip_address"]=> string(12) "******" 
       ["name"]=> string(0) "" 
       ["subscription_method"]=> string(11) "signup form" 
       ["resource_type_link"]=> string(38) "https://api.aweber.com/1.0/#subscriber" 
       ["region"]=> string(2) "CA" 
       ["longitude"]=> float(-118.5752) 
       ["verified_at"]=> string(26) "2011-05-11 14:26:15.099159" 
       ["subscribed_at"]=> string(25) "2011-05-011 23:32:39-04:00" 
       ["country"]=> string(13) "United States" 
      } 
     } 
    } 
    ["_dynamicData"]=> array(0) { } 
    ["url"]=> string(77) "/accounts/******/lists/******/subscribers?ws.op=find&email=******@******.com" 
} 

Answer 1

正如你可以在你的var_dump“编辑对象看，有一个对象的第一级无id键，以便$subscriber->id不一个有效的方式来获得该ID。

id是data/entries/0这样你就可以访问id用：即`$ subscriber`的

$subscriber->data['entries'][0]['id']