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 ProductId, ProductName FROM \"CData\".\"dbo\".NorthwindProducts WHERE CategoryId = ?"); odbc_execute($stmt, array("5 1")); while ($row = odbc_fetch_array($stmt)) { echo "ProductId = ", $row["ProductId"], "\n"; echo "ProductName = ", $row["ProductName"], "\n"; } odbc_execute($stmt, array("5 2")); while ($row = odbc_fetch_array($stmt)) { echo "ProductId = ", $row["ProductId"], "\n"; echo "ProductName = ", $row["ProductName"], "\n"; }