1 $str = '<xml>

 2     <ToUserName> <![CDATA[gh_fc0a06a20993]]> </ToUserName>

 3     <FromUserName> <![CDATA[oZI8Fj040-be6rlDohc6gkoPOQTQ]]> </FromUserName>

 4     <CreateTime>1472549042</CreateTime>

 5     <MsgType> <![CDATA[event]]> </MsgType>

 6     <Event> <![CDATA[user_consume_card]]> </Event>

 7     <CardId> <![CDATA[pZI8Fj8y-E8hpvho2d1ZvpGwQBvA]]> </CardId>

 8     <UserCardCode> <![CDATA[452998530302]]> </UserCardCode>

 9     <ConsumeSource> <![CDATA[FROM_API]]> </ConsumeSource>

10     <LocationName> <![CDATA[]]> </LocationName>

11     <StaffOpenId> <![CDATA[oZ********nJ3bPJu_Rtjkw4c]]> </StaffOpenId>

12     <VerifyCode> <![CDATA[]]> </VerifyCode>

13     <RemarkAmount> <![CDATA[]]> </RemarkAmount>

14     <OuterStr> <![CDATA[xxxxx]]> </OuterStr>

15 </xml>';

16

17 $obj = simplexml_load_string($str,"SimpleXMLElement", LIBXML_NOCDATA);

18 $test = json_decode(json_encode($obj),true);

19 $arr = [

20     'FromUserName' => $test['FromUserName'],

21     'ToUserName' => $test['ToUserName'],

22     'CreateTime' => $test['CreateTime'],

23     'CardId' => $test['CardId'],

24     'UserCardCode' => $test['UserCardCode'],

25     'ConsumeSource' => $test['ConsumeSource'],

26     'StaffOpenId' => $test['StaffOpenId']

27 ];

28 $arr = array_map('trim',$arr);

29 var_dump($arr);