我很喜歡下面如何Concat的一些基本URL回聲輸出JSON
<?php
$movie_name="Dabangg 2";
$movie_name = urlencode($movie_name);
$url="http://api.themoviedb.org/3/search/movie?api_key=accd3ddbbae37c0315fb5c8e19b815a5&query=$movie_name";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Accept: application/json"));
$response = curl_exec($ch);
curl_close($ch);
$obj = json_decode($response);
foreach ($obj->results as $results){
echo $results->id;
echo $results->"http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92'.poster_path.'";
}
?>
和的var_dump是
object(stdClass)#1 (4) {
["page"]=>
int(1)
["results"]=>
array(1) {
[0]=>
object(stdClass)#2 (10) {
["adult"]=>
bool(false)
["backdrop_path"]=>
string(32) "/rWGMdyTydjXXh9YphuU5gQ7wJ8X.jpg"
["id"]=>
int(147405)
["original_title"]=>
string(9) "Dabangg 2"
["release_date"]=>
string(10) "2012-12-21"
["poster_path"]=>
string(32) "/3tqT7N94fY73Ft6BVepnEqgwWyr.jpg"
["popularity"]=>
float(0.46)
["title"]=>
string(9) "Dabangg 2"
["vote_average"]=>
float(5.8)
["vote_count"]=>
int(2)
}
}
["total_pages"]=>
int(1)
["total_results"]=>
int(1)
}
我的代碼工作正常代碼。我只想檢索基本網址http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92
的poster_path
。我怎樣才能做到這一點?以上 echo $results->"http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92'.poster_path.'";
只是我試圖回顯完整的URL。
輸出URL回聲應該是 http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92/3tqT7N94fY73Ft6BVepnEqgwWyr.jpg
感謝
'echo $ results->「http://d3gtl9l2a4fn1j.cloudfront.net/t/p/w92'.poster_path。'」;'不正確。看到答案。 – NullPointer