สอบถาม พี่ ๆ เกี่ยวกับการ Connect Progress Database Syteline ครับตอนนี้ทดสอบคือ PG_Connect และ ODBC Connect ก็ไม่ได้ครับ

<?php
$conn_string = "host=11.111.111.1 port=5000 dbname=bbb user= password= ";
$connection = pg_connect($conn_string) or die("connection failed");

$query = "select * from item";
$result = pg_query($query);
if (!$result) {
    echo "Problem with query " . $query . "<br/>";
    echo pg_last_error();
    exit();
}

header('Expires: 0');
header('Cache-control: private');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Content-Description: File Transfer');
header('Content-Type: text/plain');
header('Content-disposition: attachment; filename="data.txt"');

while ($row = pg_fetch_assoc($result)) {
    print($row['item'] . "," . trim($row['item']) . "," . trim($row['description']) . "\n");    
} 
?>