【发布时间】:2015-05-27 11:05:44
【问题描述】:
警告:为 foreach() 提供的参数无效
我真的不明白,也不知道为什么:(
我在这一行有警告
foreach($formResponse as $obj){
$formResponse = array();
$formResponse = '[
{"name": "Ds_Merchant_Amount", "value": '.$data['Amount'].'},
{"name": "Ds_Merchant_Order", "value": '.$data['Id'].'},
{"name": "Ds_Merchant_MerchantCode", "value": '.$data['Fuc'].'},
{"name": "Ds_Merchant_Terminal", "value": '.$data['Terminal'].'},
{"name": "Ds_Merchant_TransactionType", "value": '.$data['Trans'].'},
{"name": "Ds_Merchant_Titular", "value": '.$data['Titular'].'},
{"name": "Ds_Merchant_MerchantName", "value": '.$data['Nombre'].'},
{"name": "Ds_Merchant_MerchantData", "value": '.sha1($data['Notify_url']).'},
{"name": "Ds_Merchant_MerchantURL", "value": '.$data['Notify_url'].'},
{"name": "Ds_Merchant_ProductDescription", "value": '.$data['Productos'].'},
{"name": "Ds_Merchant_UrlOK", "value": '.$data['Notify_url'].'},
{"name": "Ds_Merchant_UrlKO", "value": '.$data['Notify_url'].'},
{"name": "Ds_Merchant_MerchantSignature", "value": '.$data['Firmafinal'].'},
{"name": "Ds_Merchant_ConsumerLanguage", "value": '.$data['Idiomas'].'},
{"name": "Ds_Merchant_PayMethods", "value": '.$data['Tipopago'].'}
]';
$formResult = "<form action=". $data['action']." method='post'>'";
foreach($formResponse as $obj){
$inputName = $obj -> name;
$inputValue = $obj -> value;
$formResult .= "<input type='hidden' name='". $inputName ."' value='". $inputValue ."'></input>";
}
【问题讨论】:
-
json_decode($formResponse);
-
当您需要将
$formResponse作为 PHP 数组时,您已将其创建为 JSON 字符串。 -
你的 $formResponse 不再是一个数组了...