I would like to debug PHP file/files
OS Linux: openSUSE 42.3;
Installed: LAMP at localhost - I hope the installation of LAMP is successful;
installed: Eclipse 2018-09 IDE;
I have some PHP files which I would like to debug for learning how they work - self education;
You may help me how to debug PHP file/files using Eclipse 2018-09 IDE;
You may recommend another IDE for PHP for above purposes;.