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.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
VFront - VFront is a dynamic front-end for MySQL or PostgreSQL databases written in PHP and Javascript.
Clever - syncing between education applications for K-12 schools
PHPRunner - PHPRunner builds visually appealing web interface for popular databases.
Claroline - Claroline is a collaborative eLearning and eWorking platform.