⟩ How To List All DSN Entries on Your Local Machine using odbc_data_source()?
If you are interested to know what DSN entries are available on your local machine, you can use odbc_data_source($con, SQL_FETCH_FIRST) and odbc_data_source($con, SQL_FETCH_NEXT) in a loop to list all DSN entries defined on your local machine. The tutorial script below shows a good example:
<?php$con = odbc_connect('ggl_SQL_SERVER','sa','GlobalGuideLine');
if (!$con) {
print("There is a problem with the connection. ");
} else {
print("The ODBC connection object is ready. ");
$list = odbc_data_source($con, SQL_FETCH_FIRST);
while ($list) {
foreach ($list as $key => $value) {
print($key . " = " . $value . " ");
}
$list = odbc_data_source($con, SQL_FETCH_NEXT);
}
odbc_close($con);
}
?>
