【发布时间】:2016-06-09 13:26:21
【问题描述】:
您好,我有带有输出 json 编码的 php mysql pdo 数组,并在输出中给我\\\ 字符,我想delete 他们。
我的php代码
$stmt2 = $this->conn->prepare("SELECT ID,clientName FROM Clients WHERE userID='$userID' OR mainAccountID='$mainAccountID' ORDER BY ID DESC");
$stmt2->execute();
$result = $stmt2 -> fetchAll();
foreach( $result as $userRow2 ) {
$private_list[] = '{"name":"'.$userRow2['clientName'].'","ID":"'.$userRow2['ID'].'"}';
}
echo json_encode($private_list);
并给出输出
["{\"name\":\"zz\",\"ID\":\"312\"}","{\"name\":\"jv\",\"ID\":\"311\"}","{\"name\":\"fff2222\",\"ID\":\"309\"}","{\"name\":\"ffff\",\"ID\":\"308\"}","{\"name\":\"v\",\"ID\":\"288\"}","{\"name\":\"t\",\"ID\":\"286\"}","{\"name\":\"s\",\"ID\":\"285\"}","{\"name\":\"r\",\"ID\":\"284\"}","{\"name\":\"p\",\"ID\":\"283\"}","{\"name\":\"o\",\"ID\":\"282\"}","{\"name\":\"n\",\"ID\":\"281\"}","{\"name\":\"m\",\"ID\":\"280\"}","{\"name\":\"l\",\"ID\":\"279\"}","{\"name\":\"k\",\"ID\":\"278\"}","{\"name\":\"j\",\"ID\":\"277\"}","{\"name\":\"i\",\"ID\":\"276\"}","{\"name\":\"h\",\"ID\":\"275\"}","{\"name\":\"g\",\"ID\":\"274\"}","{\"name\":\"f\",\"ID\":\"273\"}","{\"name\":\"e\",\"ID\":\"272\"}","{\"name\":\"d\",\"ID\":\"271\"}","{\"name\":\"c\",\"ID\":\"270\"}","{\"name\":\"b\",\"ID\":\"269\"}","{\"name\":\"a\",\"ID\":\"268\"}"]
我想删除 \ 字符。
谢谢
【问题讨论】:
-
这实际上是一个有效的 JavaScript 字符串,因为,...等等什么?
-
@PraveenKumar 我将为 swift 应用程序使用输出,并且在有时不取值会给出错误 \
-
您不能对 JSON 数组进行 JSON 编码...大声笑。
-
@PraveenKumar 通常 json 输出有效但有 \ 字符并在 swift 上给出
-
你要么手工拼凑 JSON,要么 使用
json_encode为你做这些; both 会导致垃圾。