AWS Cloud9 - AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.
PHPmaker - PHPMaker is a powerful automation tool that can generate a full set of PHP quickly from MySQL, PostgreSQL, Oracle, Microsoft Access, Microsoft SQL Server and SQLite databases.
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
VFront - VFront is a dynamic front-end for MySQL or PostgreSQL databases written in PHP and Javascript.
Koding - A new way for developers to work.
PHPRunner - PHPRunner builds visually appealing web interface for popular databases.