我的代码应该将array_inv中的“defindex”从array_schema转换为“item_name”:
<?php
$apikey = "X";
$steamid = $steamprofile['steamid'];
$url_inv = "http://api.steampowered.com/IEconItems_730/GetPlayerItems/v0001/?language=en?key=". $apikey . "&steamid=" . $steamid . "&format=json";
$url_schema = "http://git.optf2.com/schema-tracking/plain/Counter%20Strike%20Global%20Offensive%20Schema?h=counterstrikeglobaloffensive";
$array_inv_raw = file_get_contents($url_inv);
$array_schema_raw = file_get_contents($url_schema);
$array_inv = json_decode($array_inv_raw,true);
$array_schema = json_decode($array_schema_raw,true);
foreach($array_inv['result']['items'] as $item){
foreach($array_schema['result']['items'] as $schemaItem){
if($item['defindex'] == $schemaItem['defindex']){
echo $schemaItem['item_name'].'<br />';
break;
}
}
}
?>
但这导致了这些错误:
警告: 的file_get_contents(http://api.steampowered.com/IEconItems_730/GetPlayerItems/v0001/?language=en?key=x&steamid=76561198037897388&format=json): 无法打开流:HTTP请求失败! HTTP / 1.1 403禁止进入 第6行/home/kartm/public_html/scripts/inv.php
警告:为foreach()提供的参数无效 第12行/home/kartm/public_html/scripts/inv.php
我找不到任何错误。你能告诉我这段代码有什么问题吗?
答案 0 :(得分:0)
这些错误是由网址中的错字引起的:
http://api.steampowered.com/IEconItems_730/GetPlayerItems/v0001/?language=en?key=x&steamid=76561198037897388&format=json
应该是& key = x而不是?key = x。
file_get_contents无法获取url,因此foreach具有无效的空参数。