Question

我遇到的麻烦是使用PHP从关联数组创建CSV文件。我的关联数组是sqlsrv_fetch_array函数的结果。

当我运行代码时：

while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_ASSOC) ) {
  echo '<pre>';
  print_r($row);
  echo '</pre>';
}

我可以看到：

Array
  (
  [Username] => User1
  [Password] => Password1
  [DisplayName] => UserOne
  [FirstName] => User
  [LastName] => One
  [Role] => Bacon
  [HomeEmailAddress] => UserOne@email.com
)
Array
(
  [Username] => User2
  [Password] => Password2
  [DisplayName] => UserTwo
  [FirstName] => User
  [LastName] => Two
  [Role] => Egg
  [HomeEmailAddress] => UserTwo@email.com
)
Array
(
  [Username] => User3
  [Password] => Pasword3
  [DisplayName] => UserThree
  [FirstName] => User
  [LastName] => Three
  [Role] => Sausage
  [HomeEmailAddress] => UserThree@email.com
)

一切都很好看。但是，我遇到的问题是将其转换为CSV文件。我希望文件看起来像

Username,Password,DisplayName,FirstName,LastName,Role,HomeEmailAddress
User1,Password1,UserOne,User,One,Bacon,UserOne@email.com
User2,Password2,UserTwo,User,Two,Egg,UserTwo@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com

我一直在试图让 fputcsv 工作，使用 foreach（$ row as $ key =＆gt; $ value）循环虽然循环，但我无法快速。这是徒劳的追求吗？可以在使用_sql_fetch_array _。

创建的数组上完成此操作

如果我将代码放在where循环中：

$fp = fopen('file.csv', 'w');

foreach ($row as $key => $value) {
 fputcsv($fp, $row);
}

fclose($fp);

我得到一个带有输出的csv文件：

User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com
User3,Password3,UserThree,User,Three,Sauage,UserThree@email.com

任何提示或建议都将不胜感激。

Answer 1

您需要合并您拥有的两组代码（即读取每一行，然后将该行写入您的CSV。

$fp = fopen('file.csv', 'w');
while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_ASSOC) ) {
 fputcsv($fp, $row);

}

fclose($fp);

你这样做只是看一行。

来自关联数组的PHP CSV

1 个答案: