Php 如何显示';说明';来自Facebook的活动照片字段?
我想在活动照片旁边显示Facebook用户输入的描述 我可以从“流”表中的“附件”列中获取照片,但附件的“描述”似乎是空的,尽管我知道有东西是在Facebook上输入的 以下是我的FQL查询:Php 如何显示';说明';来自Facebook的活动照片字段?,php,facebook-fql,Php,Facebook Fql,我想在活动照片旁边显示Facebook用户输入的描述 我可以从“流”表中的“附件”列中获取照片,但附件的“描述”似乎是空的,尽管我知道有东西是在Facebook上输入的 以下是我的FQL查询: $fql = array( "permsQuery"=>"SELECT user_events, create_event FROM permissions WHERE uid = me()", "query1"=>'SELECT attachment FROM stream
$fql = array(
"permsQuery"=>"SELECT user_events, create_event FROM permissions WHERE uid = me()",
"query1"=>'SELECT attachment FROM stream WHERE source_id = "'.$eid.'"',
);
下面是我如何通过解析找到有问题的照片:
foreach ($ret_obj[$returnedPhotoIndex]['fql_result_set'] as $keys => $posting)
{
foreach ($posting as $keys2 => $attachment)
{
foreach ($attachment['media'] as $keys3 => $media)
{
if (strcmp($media['photo']['fbid'], $my_photo_id) == 0) {
$caption = $attachment['caption']; // <-- empty
$description = $attachment['description']; // <--empty
};
} //media
} //attachment
} //posting
foreach($ret_obj[$returnedPhotoIndex]['fql_result_set']as$keys=>$posting)
{
foreach($keys2=>$attachment)
{
foreach($keys3=>$media的附件['media']
{
如果(strcmp($media['photo']['fbid'],$my_photo_id)==0){
$caption=$attachment['caption'];//在对$media
进行变量转储后,我发现它存储在名为“alt”的字段中
多么令人沮丧。在网页上它被称为“描述”,但描述
字段不一样