我解释这一点的最好方法是向您展示。 似乎是 64 位系统中的 float（） 错误。
当我为此调用/anotherfeed/feed或任何页面时，带有story_tags的帖子会返回一些ID作为浮动错误。
ID 中存在浮点错误的示例故事标记。 [id] => 1.7153566624E+14
我的问题是，我该如何解决这个问题，或者我做错了什么？ 我所做的只是循环使用 foreach 语句。
if($fvalue[story_tags]){
echo 'Tags: ';
$sTags=$fvalue[story_tags];
foreach ($sTags as $skey=>$svalue){
foreach ($svalue as $gkey=>$hvalue){
$id=$hvalue[id];
echo ''.$hvalue[name].' '.$id.' ';
}
}
}
[story_tags] => Array
(
[0] => Array
(
[0] => Array
(
[id] => 1.7153566624E+14
[name] => Another Feed
[offset] => 0
[length] => 12
[type] => page
)
)
Array
(
[data] => Array
(
[0] => Array
(
[id] => 171535666239724_156133294510726
[from] => Array
(
[name] => Another Feed
[category] => App page
[id] => 171535666239724
)
[story] => Another Feed shared Non-Profits on Facebook's photo.
[story_tags] => Array
(
[0] => Array
(
[0] => Array
(
[id] => 1.7153566624E+14
[name] => Another Feed
[offset] => 0
[length] => 12
[type] => page
)
)
[20] => Array
(
[0] => Array
(
[id] => 41130665917
[name] => Non-Profits on Facebook
[offset] => 20
[length] => 23
[type] => page
)
)
)
[picture] => http://photos-d.ak.fbcdn.net/hphotos-ak-ash3/557037_10150932300320918_1908237167_s.jpg
[link] => http://www.facebook.com/photo.php?fbid=10150932300320918&set=a.85612830917.95996.41130665917&type=1
[name] => Wall Photos
[caption] => Have you heard of the @[159208207468539:274:One Day without Shoes] (ODWS) campaign? ODWS is an annual initiative by @[8416861761:274:TOMS] to bring awareness around the impact a pair of shoes can have on a child's life.
During the 2012 campaign, @[20531316728:274:Facebook] drove 20% of traffic to the ODWS microsite and TOMS even launched a Facebook-exclusive "Barefoot & Blue" giveaway with @[25266987484:274:Essie Nail Polish] for the second year in a row.
We think this is a pretty cool example of creating exclusive content around an important initiative that keeps people engaged and involved!
[properties] => Array
(
[0] => Array
(
[name] => By
[text] => Non-Profits on Facebook
[href] => http://www.facebook.com/nonprofits
)
)
[icon] => http://static.ak.fbcdn.net/rsrc.php/v2/yD/r/aS8ecmYRys0.gif
[type] => photo
[object_id] => 10150932300320918
[application] => Array
(
[name] => Photos
[id] => 2305272732
)
[created_time] => 2012-07-02T17:57:23+0000
[updated_time] => 2012-07-02T17:57:23+0000
[comments] => Array
(
[count] => 0
)
)
解决方案：
cURL - 必须使用数字格式和PHP_EOL才能在 cURL 中求解。
$locs = 对/otherfeed/feed 的图形 API 的 curl 调用，仍然需要 foreach 的解决方案。
$locs=json_decode($returned, true);
$stId=number_format($locs[data][1][story_tags][0][0][id], 0, '', '').PHP_EOL;
echo $stId;
PHP-SDK
解决方案是相同的，foreach 循环中的长数字需要通过number_format运行。