[英]How to get facebook album photos id and time using php?
我是php新手。 我通過以下兩個代碼獲取facebook
相冊照片ID和創建時間。 但是它不起作用,並且不向我顯示結果/ ID,僅向我顯示空白頁。
這是我的兩個帶有$ json和$ array輸出的代碼。
代碼1;
<?php
$token="<token>";
$data = file_get_contents("https://graph.facebook.com/106097030098624/photos?fields=id&access_token=$token");
$json = json_decode($data);
echo $json->id;
echo $json->created_time;
?>
代碼1輸出:使用var_dump($json);
object(stdClass)#1 (2) {
["data"]=>
array(3) {
[0]=>
object(stdClass)#2 (2) {
["id"]=>
string(15) "160246594547781"
["created_time"]=>
string(24) "2017-08-04T18:09:13+0000"
}
[1]=>
object(stdClass)#3 (2) {
["id"]=>
string(15) "160246581214449"
["created_time"]=>
string(24) "2017-08-04T18:09:12+0000"
}
[2]=>
object(stdClass)#4 (2) {
["id"]=>
string(15) "160246587881115"
["created_time"]=>
string(24) "2017-08-04T18:09:13+0000"
}
}
["paging"]=>
object(stdClass)#5 (1) {
["cursors"]=>
object(stdClass)#6 (2) {
["before"]=>
string(20) "MTYwMjQ2NTk0NTQ3Nzgx"
["after"]=>
string(20) "MTYwMjQ2NTg3ODgxMTE1"
}
}
}
代碼2:
<?php
$token="<token>";
$data = file_get_contents("https://graph.facebook.com/106097030098624/photos?fields=id&access_token=$token");
$array = json_decode($data, true);
echo $array['data']['id'];
echo $array['data']['created_time'];
?>
代碼2輸出:使用var_dump($array);
array(2) {
["data"]=>
array(3) {
[0]=>
array(2) {
["id"]=>
string(15) "160246594547781"
["created_time"]=>
string(24) "2017-08-04T18:09:13+0000"
}
[1]=>
array(2) {
["id"]=>
string(15) "160246581214449"
["created_time"]=>
string(24) "2017-08-04T18:09:12+0000"
}
[2]=>
array(2) {
["id"]=>
string(15) "160246587881115"
["created_time"]=>
string(24) "2017-08-04T18:09:13+0000"
}
}
["paging"]=>
array(1) {
["cursors"]=>
array(2) {
["before"]=>
string(20) "MTYwMjQ2NTk0NTQ3Nzgx"
["after"]=>
string(20) "MTYwMjQ2NTg3ODgxMTE1"
}
}
}
請幫我解決這個問題。謝謝
對於第一個,您需要做:-
<?php
$token="<token>";
$data = file_get_contents("https://graph.facebook.com/106097030098624/photos?fields=id&access_token=$token");
$json = json_decode($data);
foreach($array.data as $arr){
echo $arr.id; echo PHP_EOL; // you can use `echo "<br/>";`
echo $arr.created_time;echo PHP_EOL;// you can use `echo "<br/>";`
}
?>
對於第二類,您可以使用:-
<?php
$token="<token>";
$data = file_get_contents("https://graph.facebook.com/106097030098624/photos?
fields=id&access_token=$token");
$array = json_decode($data, true);
foreach($array['data'] as $arr){
echo $arr['id']; echo PHP_EOL; // you can use `echo "<br/>";`
echo $arr['created_time'];echo PHP_EOL;// you can use `echo "<br/>";`
}
?>
輸出: -https : //eval.in/841721
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