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我正在從這樣的web服務解碼JSON,對於$ rspcode,我將轉換爲整型並在switch語句中檢查響應是否爲00(這是一個整數)。請我做錯了,因爲我沒有得到期望的輸出;JSON解碼轉換爲整數,但沒有給出預期的結果
$context = stream_context_create($opts);
// Open the file using the HTTP headers set above
$response = file_get_contents($url, false, $context); //done
$decoder = json_decode($response);
$rspcode = $decoder->{'ResponseCode'};
$rspamount = $decoder->{'Amount'};
$rspcardno = $decoder->{'CardNumber'};
$rspmerchant = $decoder->{'MerchantReference'};
$rsppayref = $decoder->{'PaymentReference'};
$rsprefnumber = $decoder->{'RetrievalReferenceNumber'};
$rsptransdate = $decoder->{'TransactionDate'};
$rspdescription = $decoder->{'ResponseDescription'};
switch(intval($rspcode))
{
case "00":
//do something
break;
default:
break;
}
'00'不是整數。 '0'是。 –
@NiettheDarkAbsol這是服務正在返回的值,他們期望它被視爲int.Don't知道爲什麼 – pressharp
那麼你使用'intval'然後'case'ing它對字符串。你真的認爲這會起作用嗎? –