title: AWeber Api subscribers problem
body: <p>I'm having problem in AWeber's Api with PHP,
  see the code below:</p>
  
  <pre><code>$email = 'soeemail@somesite.com';
  foreach($account-&gt;lists as $offset =&gt; $list) {
      $subscriber = $account-&gt;loadFromUrl("/accounts/$account-&gt;id/lists/$list-&gt;id/subscribers?ws.op=find&amp;email=$email");
      echo $subscriber-&gt;id;
      break;
  }
  </code></pre>
  
  <p>The problem is that $subscriber variable contains the subscriber information, and when I use print_r() or var_dump() it shows the contents of it, but when I try to print the id or anything else of the subscriber using echo or any printing functions, it shows nothing !!</p>
  
  <p>Please help me fast, I don't know how to fix this.</p>
  
  <p>Thanks </p>
  
  <p><strong>Edit:</strong> the <code>var_dump()</code> of <code>$subscriber</code></p>
  
  <pre><code>object(AWeberCollection)#25 (8) { 
      ["pageSize:protected"]=&gt; int(100) 
      ["_entries:protected"]=&gt; array(0) { } 
      ["_privateData:protected"]=&gt; array(3) { 
          [0]=&gt; string(7) "entries" 
          [1]=&gt; string(5) "start" 
          [2]=&gt; string(20) "next_collection_link" 
      } 
      ["_iterationKey:protected"]=&gt; int(0) 
      ["adapter"]=&gt; object(OAuthApplication)#3 (10) { 
          ["debug"]=&gt; bool(false) 
          ["userAgent"]=&gt; string(64) "AWeber OAuth Consumer Application 1.0 - https://labs.aweber.com/" 
          ["format"]=&gt; bool(false) 
          ["requiresTokenSecret"]=&gt; bool(true) 
          ["signatureMethod"]=&gt; string(9) "HMAC-SHA1" 
          ["version"]=&gt; string(3) "1.0" 
          ["user"]=&gt; object(OAuthUser)#5 (5) { 
              ["authorizedToken"]=&gt; bool(false) 
              ["requestToken"]=&gt; bool(false) 
              ["verifier"]=&gt; bool(false) 
              ["tokenSecret"]=&gt; string(40) "******" 
              ["accessToken"]=&gt; string(24) "******" 
          } 
          ["consumerKey"]=&gt; string(24) "******" 
          ["consumerSecret"]=&gt; string(40) "******" 
          ["app"]=&gt; object(AWeberServiceProvider)#2 (4) { 
              ["baseUri"]=&gt; string(26) "https://api.aweber.com/1.0" 
              ["accessTokenUrl"]=&gt; string(46) "https://auth.aweber.com/1.0/oauth/access_token" 
              ["authorizeUrl"]=&gt; string(43) "https://auth.aweber.com/1.0/oauth/authorize" 
              ["requestTokenUrl"]=&gt; string(47) "https://auth.aweber.com/1.0/oauth/request_token" 
          } 
      } 
      ["data"]=&gt; array(3) { 
          ["start"]=&gt; int(0) 
          ["total_size_link"]=&gt; string(123) "http://api.aweber.com/1.0/accounts/******/lists/******/subscribers?email=******@******.com&amp;ws.op=find&amp;ws.show=total_size" 
          ["entries"]=&gt; array(1) { 
              [0]=&gt; array(29) { 
                  ["subscription_url"]=&gt; string(22) "http://******.com/" 
                  ["postal_code"]=&gt; string(5) "00000" 
                  ["id"]=&gt; int(******) 
                  ["custom_fields"]=&gt; array(0) { } 
                  ["last_followup_sent_link"]=&gt; string(74) "https://api.aweber.com/1.0/accounts/******/lists/******/campaigns/f*******" 
                  ["city"]=&gt; string(8) "Non" 
                  ["http_etag"]=&gt; string(83) ""******************"" 
                  ["ad_tracking"]=&gt; string(0) "" 
                  ["dma_code"]=&gt; int(******) 
                  ["last_followup_message_number_sent"]=&gt; int(1) 
                  ["last_followup_sent_at"]=&gt; string(32) "2011-05-08 14:26:15.099159-04:00" 
                  ["misc_notes"]=&gt; string(0) "" 
                  ["latitude"]=&gt; float(******) 
                  ["is_verified"]=&gt; bool(true) 
                  ["email"]=&gt; string(18) "******@******.com" 
                  ["status"]=&gt; string(10) "subscribed" 
                  ["area_code"]=&gt; int(818) 
                  ["unsubscribed_at"]=&gt; NULL 
                  ["self_link"]=&gt; string(76) "https://api.aweber.com/1.0/accounts/******/lists/******/subscribers/******" 
                  ["unsubscribe_method"]=&gt; NULL 
                  ["ip_address"]=&gt; string(12) "******" 
                  ["name"]=&gt; string(0) "" 
                  ["subscription_method"]=&gt; string(11) "signup form" 
                  ["resource_type_link"]=&gt; string(38) "https://api.aweber.com/1.0/#subscriber" 
                  ["region"]=&gt; string(2) "CA" 
                  ["longitude"]=&gt; float(-118.5752) 
                  ["verified_at"]=&gt; string(26) "2011-05-11 14:26:15.099159" 
                  ["subscribed_at"]=&gt; string(25) "2011-05-011 23:32:39-04:00" 
                  ["country"]=&gt; string(13) "United States" 
              } 
          } 
      } 
      ["_dynamicData"]=&gt; array(0) { } 
      ["url"]=&gt; string(77) "/accounts/******/lists/******/subscribers?ws.op=find&amp;email=******@******.com" 
  }
  </code></pre>