Bueno creo que al final saliste regañado y ninguna respuesta clara y concreta, aqui tienes este IDE solo que igual que FrontPage y Dreamwever es de paga:
ZEND STUDIO
http://www.zend.com/store/products/zend-studio/
"Zend Studio 5 is the only Integrated Development Environment (IDE) designed for professional developers that encompasses all the development components necessary for the full PHP application lifecycle. Through a comprehensive set of editing, debugging, analysis, optimization, database tools and testing Zend Studio 5 speeds development cycles and simplifies complex projects."
SALUDOS
