如何修改此 PHP 代码以打印出用户兴趣列表和其他任意数据？
如果此代码打印出用户状态列表，
// show statuses
$statuses = $facebook->api(‘/me/statuses’);
foreach($statuses[‘data’] as $status)
{
echo $status["message"], "<br />";
}
我该如何修改它以打印兴趣？我在想——>
// show interests
$interests = $facebook->api(‘/me/interests’);
foreach($interests[‘???’] as $interest)
{
echo $interest["???"], "<br />";
}
良好参考
我认为这是正确的想法，但我不知道该将什么作为 $interests 和 $interest 的参数，并且无法找到 FB Help 的 很感激！
If this code prints out the list of user statuses
// show statuses
$statuses = $facebook->api(‘/me/statuses’);
foreach($statuses[‘data’] as $status)
{
echo $status["message"], "<br />";
}
How do I modify it so that it prints the interests ? I am thinking-->
// show interests
$interests = $facebook->api(‘/me/interests’);
foreach($interests[‘???’] as $interest)
{
echo $interest["???"], "<br />";
}
I think this is the right idea but i don't know what to put as the arguments for $interests and $interest and can't find a good reference form FB
Help is appreciated!
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/me/interests返回一个 JSON 字符串数组，每个字符串包含id、name、category和create_time所以你可以用同样的方式来做：
然后你只需要查看
$interest中的 JSON 并提取你想要的内容。另请注意，您的应用需要用户授予
user_interests和/或friends_interests权限才能返回任何内容。/me/interestsreturns an array of JSON strings, each containingid,name,categoryandcreate_timeSo you'd do it the same way:
You will then need to simply look at the JSON in
$interestand extract what you want.Also note that your app needs the user to grant the
user_interestsand/orfriends_interestspermissions for it to return anything.无需专门进入 Facebook API，您应该使用
var_dump或print_r来确定$interests变量的结构，然后您就会知道循环什么。我将这种努力视为一种基本的调试/探索性实践，您在寻求帮助之前应该尝试一下。var_dump 文档： http://php.net/manual/en/function.var- dump.php
print_p 文档： http://php.net/manual /en/function.print-r.php
Without getting into the Facebook API specifically, you should use
var_dumporprint_rto ascertain the structure of the$interestsvariable, then you'll know what to loop. I would regard such effort as a basic debugging/exploratory practice that you ought to have tried before seeking help.var_dump docs: http://php.net/manual/en/function.var-dump.php
print_p docs: http://php.net/manual/en/function.print-r.php