[英]Create CSV and force download of file
我有這個PHP代碼,它從數據庫中選擇數據並創建一個CSV文件。
它的工作正常,但是一旦完成創建,我怎么能強制下載CSV文件?
我已經在頁面頂部添加了標題,但它沒有下載文件
header('Content-Type: text/csv; charset=utf-8');
header('Content-Disposition: attachment; filename=calls.csv');
$filename = $SettingsCustomer["company"].'-CallsTariff'.'-'.date("YmdHis");
// create a file pointer connected to the output stream
$output = fopen($_SERVER["DOCUMENT_ROOT"].'/file_dump/price_tariffs/'.$filename.'.csv', 'w');
// output the column headings
fputcsv($output, array('Number', 'Description', 'Per Minute Cost'));
// loop over the rows, outputting them
$cost=0;
$sql="SELECT * from call_costs where sequence < '50' ";
$rs=mysql_query($sql,$conn);
while($result = mysql_fetch_array($rs)) {
//check for custom costs
$sql2="SELECT * from call_costs_custom where parent = '".$result["sequence"]."' AND customer_seq = '".$SettingsCustomer["sequence"]."' ";
$rs2=mysql_query($sql2,$conn);
if(mysql_num_rows($rs2) > 0) {
$result2=mysql_fetch_array($rs);
$cost = $result2["cost"];
} else {
$cost = $result["retail"];
}
fputcsv($output, array($result["number"], $result["description"], $cost));
}
查理,這是一個創建和強制下載到csv文件的示例方法。 嘗試在您的代碼中實現這一點:
<?php
$filename = 'test';
$filepath = $_SERVER["DOCUMENT_ROOT"] . $filename.'.csv';
$output = fopen($filepath, 'w+');
fputcsv($output, array("Number", "Description", "test"));
fputcsv($output, array("100", "testDescription", "10"));
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="' . $filename . '.csv"');
header('Content-Length: ' . filesize($filepath));
echo readfile($filepath);
請在下次更好地搜索。 多數民眾贊成每次都有相同的答案
header('Content-Type: application/octet-stream');
text / csv是一種可顯示的內容類型
那么你需要那個...
$file = '/file_dump/price_tariffs/'.$filename.'.csv';
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename($file));
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
readfile($file);
exit;
您可以刪除get_content_file
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.