PHP 多维数组查询问题

Question

我想通过 查询到的 name 值来得到对应的 appid 的值

试过使用 

foreach($json->applist as $list)
{
    if($list->name == "Dedicated Server")
    {
        echo $list->appid;
    }
}

但是返回没有返回任何值

请问有什么好的解决方法吗

Answer 1

json 和 php 数组概念分不清？ 用 json_decode 把 $json 转换为数组，然后在 php 数组中处理即可。

Answer 2

PDMFEBYVMGEKNMJNXRDBATPJGXXYDCOXOOFZGEFHGNEBDZZSUKHEEVNCJIRIFVPZETADKQBLQSEQPAQALQKMVMMNNELMXLZSLSOCQZXACUKEWYODMPMDTDIRASMTVGLJPOXUCTDWBATIVEUVWUTCLIVFOSNMVELCPPMHWVEVBSCWBKMVWJQQNVRATWDRUIUJSKBKQRWOBUULSSDRPYBAYQQXGFRJSZMQZAIBDTAXFXAZRKDAFWWWEWPYPWUOMKZSVBPMCVJVENUBIOVLETPJISCPNSLMTQAUMLACVWZIYSBQFLLLUVJADSRGXHRTHQDIFAQZBCLKJAKULQOXGGELBSJHHZZNBIPOWSHQXHYIWQJYRIFVGRGPYXHOEFONMVEURSKIUJSROIICZRQFUDECZBWPYNURPFXGCLUKBYPWENQIPPDPHMVKTSVMDECVYGXXLCEWCRKHKRSGRKZIPWWWASREWNAMTKIKQFPGQAIQMFKBBICTTWVOROFFQOUDCWUSIQOHWFPGEUTQJYARLBCYGVENKHYIAMVEBLZZTCCBAZMNUUKRHQMTGKKWUNNWQQVCGHQJCSZAKWUAIIIZQQTEDMNUUVLJAJSVIPZPUWVUDKHHGJXQCSPMCDAIMVXLLSSBJBBKKEEFOGZYDMDDNIXMPHOIZQNMENMAIKKESTWVIPJTEIOXDDXVLUILDJZQXYCQDVLSPRHQCUNQGQAMMOKSBAELIFJRBEEIUHHQPMRMWRFNOVEBLYHJQYXULILRDCYQWZCPMDGZCPHYIWZENTVOVRUXUTCIATHWDADQQDRXQAXBGHSPIXBSLIPSJKYDJNQWTLBKOMGGAGVUVMZBBRCDASWTMWTCESWBRUOORECSOTTTEQRRPUDSGCKVJREPRCSCHVBMIIWMJUZWWCLWQFJEPHDMZQSKCNFTFJXROWQQWRACKRBOYVAIVGUBOCWLRQSMJJKKIHKZJJJTWAEDZLMYOUMFLHPMZFDREQVPPLFDDQVKQDJNSPSKJQKDXTSTVNXAMMJAZDCAREXWKVONPILMTSRVILFPWQRLETTHEULWVRQQIQEJYJCBIVCIZHJOLZCSJYKZBADLEFEIBXJGJOIUVUQWMVFSVZWGXDKWXUVIJKRODEPTZBQGPWNZAWRXQRROSMMUCZKXXQEKUWYPWGBXSQZZTPDKYOHKTWMCKJFRNWPCYZUOMFBOJDCTZRPDDWNPAIHOBRKFGUCASCTHNHVYTSLWTCLCMUNLBKYOJPRDXJGSIUQPKZSZJOVYLQDDBWLRCRDLVCDCQOBDBYZZTZRRMNUELQVEWRELSMSEGFOVSJZKSBEDAQPQKSHQSTAQAVZSLKKXGQFZSLHXULPBXGXGWNHBOMLEWNUBLMNEXWGUABVDPPYSSJTEWFOXOBBCSATWYHKRIGXQFYYCMNZXKCCZPQIAOXWFEULFZXGLRHSYJKYLAZWTKURFENNUKWXVXMFYROUMHXMVKBIYZRWLUXOOPZWEONTQNHFOMBUTTDKUNVLKJSSMGBFWMOVSIJEWVUTAXYYXSUNZOCCCVDFYXEOVFUSRAABLCJGFKTINYOPBGVVYLSTNJYXZSSTKUHMVRXOENXDRABQHKRIFNYRCEYMK