从Facebook API打算图片:我认为一些Array'Key'或者Json Encode是原因 [英] Taging pictures from facebook API : I think some Array 'Key' Or Json Encode Is the cause

查看:191
本文介绍了从Facebook API打算图片:我认为一些Array'Key'或者Json Encode是原因的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我想通过图形API在Facebook上发布图片,我如何无法发布。我收到这个错误


Array([error] => Array([message] =>(#100)参数无效
[type] => OAuthException [code] => 100))


这是我的代码

  $ sqls = mysql_query($ sql); 
while($ sqlr = mysql_fetch_array($ sqls,MYSQL_NUM))
{
$ users [] = $ sqlr ['regidfriendsid'];
}

($ t = 0; $ t <3; $ t ++)
{

$ tag [$ t] = array 'tag_uid'=>($ users [$ t]),'x'=>(20 + $ x),'y'=>(85 + $ y));

$ x = $ x + 200;
$ z ++;
if($ z%4 == 0)
{
$ y = $ y + 178;
$ x = 0;

}
}

$ tag = array($ tag [1],$ tag [2],$ tag [3]);

$ tags = json_encode($ tag);
print_r($ tags);
//标签的结束循环


//上传照片
$ file ='styleimage / save_as_this_name.jpg';
$ args = array(
'message'=>'My Stylish friends',
'tags'=> $ tags,
);
print_r($ args);
$ args [basename($ file)] ='@'。真实路径($文件);
$ ch = curl_init();
$ url ='https://graph.facebook.com/me/photos?access_token='.$_SESSION['access_token'];
curl_setopt($ ch,CURLOPT_URL,$ url);
curl_setopt($ ch,CURLOPT_HEADER,false);
curl_setopt($ ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ ch,CURLOPT_POST,true);
curl_setopt($ ch,CURLOPT_POSTFIELDS,$ args);
$ data = curl_exec($ ch);
//返回照片ID
print_r(json_decode($ data,true));

OUTPUT

  [{tag_uid:100003656759153,x:220,y:85},{tag_uid:100004078326378,x:420,y tag_uid:100000034798548,x:620,y:85}] @@@@@ Array([message] => My Stylish friends [tags] => [{tag_uid 100003656759153\" , ×:220, Y:85},{ tag_uid: 100004078326378, ×:420, Y:85},{ tag_uid: 100000034798548, x 的:620,y:85}])

- 发布标签的实际内容之前。现在尝试发布---

Array([error] => Array([message] =>(#100)无效参数[type] => OAuthException [code] => 100))


解决方案

问题是x,y坐标您要添加标签。



x和y应该是从左边(对于x)/顶部(对于y)来说是百分比偏移



x和y应在0到100之间。



Facebook文档



您可以使用 rand()函数

  x = rand(0,100); 
y = rand(0,100);

可能这将帮助您。 :)


I am trying to post a picture on facebook by the graph API ,How ever I am unable to post that. I get this error

Array ( [error] => Array ( [message] => (#100) Invalid parameter [type] => OAuthException [code] => 100 ) )

Here is my Code

$sqls= mysql_query($sql);
    while($sqlr = mysql_fetch_array( $sqls, MYSQL_NUM ))
 {
     $users[]= $sqlr['regidfriendsid'];
 }

 for ($t=0 ; $t<3;$t++)
 {

$tag[$t] = array( 'tag_uid' => ($users[$t]), 'x' => (20+$x), 'y' => (85+$y) );

$x=$x+200;
$z++;
        if ($z%4==0)
        {
        $y=$y+178;
        $x=0;

        }
 }

$tag = array($tag[1], $tag[2], $tag[3]);    

$tags = json_encode($tag);
print_r($tags);
// end loop for tags


//upload photo
$file= 'styleimage/save_as_this_name.jpg';
$args = array(
   'message' => 'My Stylish friends',
    'tags' => $tags, 
);
print_r($args);
$args[basename($file)] = '@' . realpath($file);
$ch = curl_init();
$url = 'https://graph.facebook.com/me/photos?access_token='.$_SESSION['access_token'];
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $args);
$data = curl_exec($ch);
//returns the photo id
print_r(json_decode($data,true));

OUTPUT

        [{"tag_uid":"100003656759153","x":220,"y":85},{"tag_uid":"100004078326378","x":420,"y":85},{"tag_uid":"100000034798548","x":620,"y":85}]@@@@@Array ( [message] => My Stylish friends [tags] => [{"tag_uid":"100003656759153","x":220,"y":85},{"tag_uid":"100004078326378","x":420,"y":85},{"tag_uid":"100000034798548","x":620,"y":85}] ) 

--Before posting the actual content of tags . Now trying to post ---

    Array ( [error] => Array ( [message] => (#100) Invalid parameter [type] => OAuthException [code] => 100 ) )

解决方案

The problem is x,y coordinate where you want to add tags.

x and y should be as a percentage offset from the left ( for x ) / top ( for y ) edge of the picture i.e.

x and y should be in between 0 - 100.

Facebook Documentation

You can use rand() function

x = rand ( 0, 100 );
y = rand ( 0, 100 );

May be this will help you out. :)

这篇关于从Facebook API打算图片:我认为一些Array'Key'或者Json Encode是原因的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆