Downloading FileMaker API for PHP 1.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This software for Mac OS X is an intellectual property of MacMedia. The program lies within Developer Tools, more precisely DB Tools. We recommend checking the downloaded files with any free antivirus.
From the developer:
The FileMaker API for PHP is an interface that allows FileMaker information to be accessed via the PHP programming language.
You may want to check out more software for Mac, such as FileMaker Server, FileMaker Pro or PHP, which might be similar to FileMaker API for PHP.
IDE
Database Tools