获取$user 实例
$user = $facebook->getUser();
检查登录用户是否通过身份验证。
if ($user) {
try {
// Proceed
$user_profile = $facebook->api('/me');
} catch (FacebookApiException $e) {
error_log($e);
$user = null;
}
}
提供具有发布所需权限的登录网址。特别是照片文档中所述的publish_streampermission http://developers.facebook.com/docs/reference/api/user/#photos
if ($user) {
$logoutUrl = $facebook->getLogoutUrl();
} else {
$loginUrl = $facebook->getLoginUrl(array(
'scope' => 'read_stream,publish_stream,user_photos'
));
}
将 me/photos 调用放在 try/catch 块中以捕获可能发生的任何异常。
try {
$facebook->setFileUploadSupport('http://yourapicallingwebsite.com/');
$response = $facebook->api(
'/me/photos/',
'post',
array(
'message' => 'Testing the Photo Upload',
'source' => '@/path/to/img',
'place' => 'place_id'
)
);
}
catch (FacebookApiException $e) {
error_log('An error occurred posting the image');
}
检查来自我/照片呼叫的响应
$photo_u = $facebook->api('/'.$response['id']);
如果你喜欢就显示它
<img src=<?php echo $photo_u['picture'] ?>/>
如果你喜欢,请检查地名
$photo_place = $photo_u['place'];
<span><?php echo $photo_place['name'] ?></span>