$conn = mysql_connect("localhost","root","");
mysql_select_db("mydatabases",$conn);
$result = mysql_query("select name from user where id = 1");
while ($row = mysql_fetch_array($result)){
echo $row['name'];
}
mysql_select_db("mydatabases",$conn);
$result = mysql_query("select name from user where id = 1");
while ($row = mysql_fetch_array($result)){
echo $row['name'];
}
$rs = $db->query($sql);
$a = $rs->fetch(PDO::FETCH_ASSOC);