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从数组json解码_Json_Url_Decode - Fatal编程技术网

从数组json解码

从数组json解码,json,url,decode,Json,Url,Decode,如何解码特定URL上JSON数组中的值 array(8) { ["name"]=> string(18) "Server for testing" ["map"]=> string(12) "pointlessMap" ["game"]=> string(4) "game" ["description"]=> string(12) "No desc. set" ["players"]=> int(5) ["playersmax"]=> int(1

如何解码特定URL上JSON数组中的值

array(8) 
{
 ["name"]=> string(18) "Server for testing"
 ["map"]=> string(12) "pointlessMap"
 ["game"]=> string(4) "game"
 ["description"]=> string(12) "No desc. set"
 ["players"]=> int(5)
 ["playersmax"]=> int(100)
 ["password"]=> int(0
 ["vac"]=> int(1)
}
我试着解码玩家:

<?php

$json = file_get_contents('http://url here/index.php');
$obj = json_decode($json);
echo $obj->array[5]->players;

?>


我需要解码“玩家”,谢谢您的帮助。

echo的输出是什么??它是空的…..请尝试使用此选项,而不是
echo
语句
print\r($obj)那么它说什么?