匯出儲存為CSV檔

$main="\"name\",\"agclass\",\"sdate\",\"edate\",\"agcate\",\"agday\",\"agrem\"\n";//欄位名
$query="SELECT agent_tbl.*,tbase_tbl.name FROM agent_tbl,tbase_tbl WHERE agent_tbl.pid=tbase_tbl.pid ORDER BY agent_tbl.sdate ASC";
$sql=pg_query($query) or die($query);
while($rows=pg_fetch_array($sql)){
 $main.="\"{$rows[name]}\",\"{$rows[agclass]}\",\"{$rows[sdate]}\",\"{$rows[edate]}\",\"{$rows[agcate]}\",\"{$rows[agday]}\",\"{$rows[agrem]}\"\n";
}

$filename=date("YmdHis");
header("Content-type: text/x-csv");
header("Content-Disposition: attachment; filename={$filename}.csv");

echo $main;