How to set the development mode
WARNING, this procedure concerns only pH7CMS versions lower than 1.3.0 Since pH7CMS 1.3, this option is available in the Admin Panel -> Tools -> Environment Mode.
To set the development mode, please edit
"environment = production" by
"environment = development" at the beginning of the file and then save it.
ATTENTION, if your OS server is a Unix-like (Linux, Mac OS, ...), you have to change the permission "644" to "666" in order to be able to save it.
After that, it is also better to clear your browser cache (CTRL+F5).