If you select Run As: Script in the Run Configuration panel, options appear for running
the project from the command line.
PHP Interpreter: This is the PHP interpreter used to run the script.
Use default PHP interpreter. This box is selected by default.
It means that the script is run with the same PHP interpreter that the IDE uses
by default.
Configure. Click this button to change the default
PHP interpreter that the IDE uses. The button opens the Options >
PHP dialog on the General tab. Click the Help button in that dialog for more
information.
Browse. Activate this button by unselecting "Use default
PHP interpreter." If you have more than one PHP interpreter
and you want to use an interpreter that is not the IDE's default PHP interpreter to run
your script, click this button to browse for that interpreter.
Arguments: Arguments for running the index file. For example, debug=true.
Working Directory: Directory from which you run the script.
Browse... Click to browse your file system for the working directory.
PHP Options: PHP command-line options for running the script.
See