訪問對象中的數組值在PHP

Question

我是新來的PHP，我試圖從以下訪問「的ContactID」的價值：

object(stdClass)#2 (4) { 
    ["contacts"]=> array(1) { 
     [0]=> object(stdClass)#3 (18) { 

      ["email"]=> string(24) "joewilliams@icontact.com" 
      ["firstName"]=> string(3) "Joe" 
      ["lastName"]=> string(8) "Williams" 
      ["prefix"]=> string(3) "Mr." 
      ["suffix"]=> string(3) "Jr." 
      ["fax"]=> string(0) "" 
      ["phone"]=> string(10) "8668039462" 
      ["street"]=> string(21) "2365 Meridian Parkway" 
      ["street2"]=> string(0) "" 
      ["city"]=> string(6) "Durham" 
      ["state"]=> string(2) "NC" 
      ["postalCode"]=> string(5) "27713" 
      ["createDate"]=> string(19) "2013-03-30 21:22:28" 
      ["status"]=> string(6) "normal" 
      ["bounceCount"]=> NULL 
      ["contactId"]=> string(8) "67295434" 
     } 
    } 
    ["limit"]=> int(20) 
    ["offset"]=> int(0) 
    ["total"]=> int(1) 
} 

我怎樣才能檢索到的ContactID的價值？

非常感謝！

Answer 1

這些不是數組，而是包含包含對象的數組的對象。 PHP對象訪問語法是用->

$variableName->contacts[0]->contactId