title: Read var_dump data with PHP
body: <p>May I know how can I retrieve givenNmae and middlename value in each array in the following example with PHP? Thank you. </p>
  
  <pre><code>object(stdClass)#13 (1) 
  { ["contact"]=&gt; array(157) { 
      [0]=&gt; object(stdClass)#14 (6) { 
          ["created"]=&gt; string(20) "2007-10-27T04:54:45Z" 
          ["updated"]=&gt; string(20) "2007-10-27T04:54:45Z" 
          ["uri"]=&gt; string(73) "http://social.yahooapis.com/v1/user/SAFWRTHXMZPTISKTIEJPYKLW4I/contact/557" 
          ["isConnection"]=&gt; string(5) "false" 
          ["id"]=&gt; string(2) "57" 
          ["fields"]=&gt; array(2) { 
              [0]=&gt; object(stdClass)#15 (8) { 
                  ["created"]=&gt; string(20) "2007-10-27T04:54:45Z" 
                  ["updated"]=&gt; string(20) "2007-10-27T04:54:45Z" 
                  ["uri"]=&gt; string(85) "http://social.yahooapis.com/v1/user/SAFWRTHXMZPTISKTIEJPYKLW4I/contact/57/otherid/1351" 
                  ["id"]=&gt; string(3) "131" 
                  ["type"]=&gt; string(7) "otherid" 
                  ["value"]=&gt; string(31) "anastasis_bla@hotmail.com" 
                  ["editedBy"]=&gt; string(5) "OWNER" 
                  ["flags"]=&gt; string(3) "MSN" 
              } 
              [1]=&gt; object(stdClass)#16 (7) { 
                  ["created"]=&gt; string(20) "2007-10-27T04:54:45Z" 
                  ["updated"]=&gt; string(20) "2007-10-27T04:54:45Z" 
                  ["uri"]=&gt; string(82) "http://social.yahooapis.com/v1/user/SAFWRTHXMZPTISKTIEJPYKLW4I/contact/57/name/1310" 
                  ["id"]=&gt; string(3) "130" 
                  ["type"]=&gt; string(4) "name" 
                  ["value"]=&gt; object(stdClass)#17 (7) {
                      ["givenName"]=&gt; string(61) "- miss elaine" 
                      ["middleName"]=&gt; NULL 
                      ["familyName"]=&gt; NULL 
                      ["prefix"]=&gt; NULL 
                      ["suffix"]=&gt; NULL 
                      ["givenNameSound"]=&gt; NULL 
                      ["familyNameSound"]=&gt; NULL 
                  } 
                  ["editedBy"]=&gt; string(5) "OWNER" 
              } 
          } 
      } [1]=&gt; object(stdClass)#18 (6) { 
          ["created"]=&gt; string(20) "2009-04-05T13:02:53Z" 
          ["updated"]=&gt; string(20) "2009-04-05T13:02:53Z" 
          ["uri"]=&gt; string(74) "http://social.yahooapis.com/v1/user/SAFWRTHXMZPTISKTIEJPYKLW4I/contact/11" 
          ["isConnection"]=&gt; string(5) "false" 
          ["id"]=&gt; string(3) "116" 
          ["fields"]=&gt; array(2) {
              [0]=&gt; object(stdClass)#19 (8) { 
                  ["created"]=&gt; string(20) "2009-04-05T13:02:53Z" 
                  ["updated"]=&gt; string(20) "2009-04-05T13:02:53Z" 
                  ["uri"]=&gt; string(86) "http://social.yahooapis.com/v1/user/SAFWRTHXMZPTISKTIEJPYKLW4I/contact/116/otherid/52" 
                  ["id"]=&gt; string(3) "252" 
                  ["type"]=&gt; string(7) "otherid" 
                  ["value"]=&gt; string(25) "kellying@hotmail.com" 
                  ["editedBy"]=&gt; string(5) "OWNER" 
                  ["flags"]=&gt; string(3) "MSN" 
              } [1]=&gt; object(stdClass)#20 (7) { 
                  ["created"]=&gt; string(20) "2009-04-05T13:02:53Z" 
                  ["updated"]=&gt; string(20) "2009-04-05T13:02:53Z" 
                  ["uri"]=&gt; string(83) "http://social.yahooapis.com/v1/user/SAFWRTHXMZPTISKTIEJPYKLW4I/contact/116/name/21" 
                  ["id"]=&gt; string(3) "251" 
                  ["type"]=&gt; string(4) "name" 
                  ["value"]=&gt; object(stdClass)#21 (7) {
                      ["givenName"]=&gt; string(26) "Kelly" 
                      ["middleName"]=&gt; NULL 
                      ["familyName"]=&gt; NULL 
                      ["prefix"]=&gt; NULL 
                      ["suffix"]=&gt; NULL 
                      ["givenNameSound"]=&gt; NULL 
                      ["familyNameSound"]=&gt; NULL } 
                      ["editedBy"]=&gt; string(5) "OWNER" 
              } 
          } 
      } 
  </code></pre>