Natively Connect to Bannerbear Data in PHP

Drop the CData ODBC Driver for Bannerbear into your LAMP or WAMP stack to build Bannerbear-connected Web applications. This article shows how to use PHP's ODBC built-in functions to connect to Bannerbear data, execute queries, and output the results.

Configure a DSN

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

Start by setting the Profile connection property to the location of the Bannerbear Profile on disk (e.g. C:\profiles\Bannerbear.apip). Next, set the ProfileSettings connection property to the connection string for Bannerbear (see below).

Bannerbear API Profile Settings

Retrieve your API keys from the Bannerbear dashboard. Specify the key type (Project or Master) via the KeyType property.

Establish a Connection

Open the connection to Bannerbear by calling the odbc_connect or odbc_pconnect methods. To close connections, use odbc_close or odbc_close_all.

$conn = odbc_connect("CData ODBC API Source","user","password");

Connections opened with odbc_connect are closed when the script ends. Connections opened with the odbc_pconnect method are still open after the script ends. This enables other scripts to share that connection when they connect with the same credentials. By sharing connections among your scripts, you can save system resources, and queries execute faster.

$conn = odbc_pconnect("CData ODBC API Source","user","password");
...
odbc_close($conn); //persistent connection must be closed explicitly

Create Prepared Statements

Create prepared statements and parameterized queries with the odbc_prepare function.

$query = odbc_prepare($conn, "SELECT * FROM Account WHERE PaidPlanName = ?");

Execute Queries

Execute prepared statements with odbc_execute.

$conn = odbc_connect("CData ODBC API Source","user","password");
$query = odbc_prepare($conn, "SELECT * FROM Account WHERE PaidPlanName = ?");
$success = odbc_execute($query, array('premium'));
  

Execute nonparameterized queries with odbc_exec.

$conn = odbc_connect("CData ODBC API Source","user","password");
$query = odbc_exec($conn, "SELECT Uid, CreatedAt FROM Account WHERE PaidPlanName = 'premium'");
  

Process Results

Access a row in the result set as an array with the odbc_fetch_array function.

$conn = odbc_connect("CData ODBC Bannerbear data Source","user","password");
$query = odbc_exec($conn, "SELECT Uid, CreatedAt FROM Account WHERE PaidPlanName = 'premium'");
while($row = odbc_fetch_array($query)){
 echo $row["Uid"] . "\n";
}

Display the result set in an HTML table with the odbc_result_all function.

$conn = odbc_connect("CData ODBC Bannerbear data Source","user","password");
$query = odbc_prepare($conn, "SELECT * FROM Account WHERE PaidPlanName = ?");
$success = odbc_execute($query, array('premium'));
if($success)
  odbc_result_all($query);

More Example Queries

You will find complete information on the driver's supported SQL in the help documentation. The code examples above are Bannerbear-specific adaptations of the PHP community documentation for all ODBC functions.