【发布时间】:2015-08-05 21:24:10
【问题描述】:
array(24) { ["user_id"]=> string(1) "9" ["facebook_id"]=> string(15) "381305418721463" ["first_name"]=> string(4) "John" ["last_name"]=> string(4) "Does" ["current_latitude"]=> string(10) "-37.825697" ["current_longitude"]=> string(10) "144.999965" ["current_address"]=> string(45) "229 Swan Street, Richmond VIC 3121, Australia" ["date_of_birth"]=> string(10) "01/01/1990" ["city"]=> string(30) "Melbourne, Victoria, Australia" ["country"]=> string(0) "" ["email_address"]=> string(22) "bzingatester@gmail.com" ["profile_pic"]=> string(0) "" ["first_login"]=> string(2) "no" ["blocked_users_id"]=> string(0) "" ["my_friend"]=> string(52) "10152805813948795,10155307822515151,1389504958030240" ["search_radius"]=> string(2) "50" ["device_type"]=> string(3) "ios" ["device_id"]=> string(1) "1" ["device_token"]=> string(64) "6ddaf9d59418e99b1c9cb28c21d94647bfed9f78a80b410164c1f2798beee84a" ["hideFromActivityFeed"]=> string(2) "no" ["hideFromFriendsofFriends"]=> string(2) "no" ["hideNotification"]=> string(2) "no" ["created_date"]=> string(19) "2015-01-07 01:00:11" ["modified_date"]=> string(19) "2015-02-27 05:36:12" }
在 PHP 中,我有一个名为 $userData 的数组,如上所述,我希望能够使用类似这样的代码回显诸如名字“first_name”之类的值
echo $userInfo->first_name;
(这似乎不起作用)
我不想使用 foreach 循环并获取数组中的所有键,只需获取值 'first_name'、'last_name' 等。从数组中
【问题讨论】:
标签: php associative-array