php导出csv文件

php导出csv文件

转载

<?php
export_csv();
function export_csv() {
$filename = date('YmdHis').".csv";
header("Content-type:text/csv");
header("Content-Disposition:attachment;filename=".$filename);
header('Cache-Control:must-revalidate,post-check=0,pre-check=0');
header('Expires:0');
header('Pragma:public');
echo array_to_string(get_export_data());
}
function array_to_string($result) {
if(empty($result)) {
return i("没有符合您要求的数据！^_^");
}
$data = 'username,email'."\n";
$size_result = sizeof($result);
for($i = 0 ; $i < $size_result ; $i++) {
$data .= i($result[$i]['name']).','.i($result[$i]['option'])."\n";
}
return $data;
}
function get_export_data() {
$link = mysql_connect('localhost','root','') or die(mysql_error());
mysql_select_db('autodesk');
$sql = 'select a.username,a.email from jos_users a limit 0,10';
$result = mysql_query($sql);
$rowaa = mysql_fetch_array($result);
$res = array();
$i = 0;
while($row = mysql_fetch_array($result)) {
$res[$i][name] = $row[username];
$res[$i][option] = $row[email];
$i++;
}
return $res;
}
function i($strInput) {
return iconv('utf-8','gb2312',$strInput);//页面编码为utf-8时使用，否则导出的中文为乱码
}