此代码导出一个文件.csv并用"，" 分隔列
我对这段代码还有另一个小问题。我的电脑的区域设置不是在美国，而是在罗马尼亚。这意味着在美式分隔中由"，"完成，在罗马尼亚语中由";"完成，Excel采用PC的区域设置。我该怎么做才能用";"进行编码？谢谢！
<?php
// call export function
exportMysqlToCsv('export_csv.csv');
// export csv
function exportMysqlToCsv($filename = 'export_csv.csv')
{
$conn = dbConnection();
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql_query = "SELECT id, firstname, lastname FROM MyGuests";
// Gets the data from the database
$result = $conn->query($sql_query);
$f = fopen('php://temp', 'wt');
$first = true;
while ($row = $result->fetch_assoc()) {
if ($first) {
fputcsv($f, array_keys($row));
$first = false;
}
fputcsv($f, $row);
} // end while
$conn->close();
$size = ftell($f);
rewind($f);
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Length: $size");
// Output to browser with appropriate mime type, you choose ;)
header("Content-type: text/x-csv");
header("Content-type: text/csv");
header("Content-type: application/csv");
header("Content-Disposition: attachment; filename=$filename");
fpassthru($f);
exit;
}
// db connection function
function dbConnection(){
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "myDB";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
return $conn;
}
?>您必须像下面这样使用，您可以在 php 中将逗号作为分隔符导出到 CSV 以获取更多信息。
$delimiter = ',';
$enclosure = '"';
$f = fopen('php://temp', 'wt');
$first = true;
while ($row = $result->fetch_assoc()) {
fputcsv($f, $row, $delimiter, $enclosure);
}