Compatibility with PHP and MySQL

[Gabriel Solberg <solbergdesign@xxxxxxxxx>]

Will installing the most recent XMAPP to install PHP MySQL and Apache to
create a development environment on my local computer affect how everything
runs when I upload it to the server (My web host 1and1.com runs php 5.0 and
MySQL 5.0) thanks

-- 
Gabriel Solberg
Solberg Design
845/389-6877