To connect to Shopify, you can use either a DSN or an ODBC connection string. Both of these methods use the odbc_connect function.

Connect to a DSN

To connect using a DSN:

$cnx = odbc_connect("CData Shopify Sys", "", "");

Provide a Driver Connection String

To connect using an ODBC connection string:

$cnx = odbc_connect("DRIVER={CData ODBC Driver for Shopify};InitiateOAuth=GETANDREFRESH;ShopUrl=https://yourshopname.myshopify.com;OAuthClientId=myoauthclientid;OAuthClientSecret=myoauthclientsecret;", "", "");