I want to compile and execute .php files? for this i m using phptaid software? although i run some .php simple program i.e arrays ,varialbe but i did not know how i would connect Mysql with Php files as i were using Phptaid software kindly anyone help me? would it necessary to install MySql and php if yes kindly give me link where i would easily download php and Mysql both software link which make me able to execute my php pages as below //localhost/example/filename.php