Natively Connect to Zoho CRM Data in PHP

Drop the CData ODBC Driver for Zoho CRM into your LAMP or WAMP stack to build Zoho CRM-connected Web applications. This article shows how to use PHP's ODBC built-in functions to connect to Zoho CRM 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.

The connector is already registered with Zoho CRM as an OAuth application. As such, OAuth Credentials are embedded by default. If you would prefer to use your own custom OAuth app, see the Custom Credentials section in the Help documentation.

Establish a Connection

Open the connection to Zoho CRM by calling the or methods. To close connections, use or .

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

Connections opened with are closed when the script ends. Connections opened with the 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.

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

Create Prepared Statements

Create prepared statements and parameterized queries with the function.

$query = odbc_prepare($conn, "SELECT * FROM Accounts WHERE Industry = ?");

Execute Queries

Execute prepared statements with .

$conn = odbc_connect("CData ODBC ZohoCRM Source","user","password");
$query = odbc_prepare($conn, "SELECT * FROM Accounts WHERE Industry = ?");
$success = odbc_execute($query, array('Data/Telecom OEM'));
 

Execute nonparameterized queries with .

$conn = odbc_connect("CData ODBC ZohoCRM Source","user","password");
$query = odbc_exec($conn, "SELECT Account_Name, Annual_Revenue FROM Accounts");
 

Process Results

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

$conn = odbc_connect("CData ODBC Zoho CRM data Source","user","password");
$query = odbc_exec($conn, "SELECT Account_Name, Annual_Revenue FROM Accounts");
while($row = odbc_fetch_array($query)){
 echo $row["Account_Name"] . "\n";
}

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

$conn = odbc_connect("CData ODBC Zoho CRM data Source","user","password");
$query = odbc_prepare($conn, "SELECT * FROM Accounts WHERE Industry = ?");
$success = odbc_execute($query, array('Data/Telecom OEM'));
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 Zoho CRM-specific adaptations of the PHP community documentation for all ODBC functions.