Parameterized Statements
The following code example shows how to bind parameters to create parameterized statements.
Reusable Statements
The odbc_prepare function creates prepared statements, which can be re-used across multiple calls to odbc_execute. The statement object can be used to fetch results like a non-parameterized query.
$stmt = odbc_prepare($cnx, "SELECT CompanyName, City FROM \"CData\".\"SYSTEM\".Customers WHERE Country = ?"); odbc_execute($stmt, array("US 1")); while ($row = odbc_fetch_array($stmt)) { echo "CompanyName = ", $row["CompanyName"], "\n"; echo "City = ", $row["City"], "\n"; } odbc_execute($stmt, array("US 2")); while ($row = odbc_fetch_array($stmt)) { echo "CompanyName = ", $row["CompanyName"], "\n"; echo "City = ", $row["City"], "\n"; }