PHPOpenBase PHP Module (Download)
OpenBase provides an easy installation package that allows you to update PHP on MacOS X with a 64-bit universal binary version that supports OpenBase SQL. Example sources and an Espresso API written in PHP are provided to speed development of web applications.
PHP Module for OpenBase (documentation)
he OpenBase PHP interface was designed to mimic the OpenBase C API closely. However, because of the way PHP is often used we have changed some of the return values and have created new methods to accommodate PHP programmers.