GeekTool won't run UNIX command that works in Terminal

Question

Just to put an example, in the Terminal:

php -f file.php

Works perfectly, when I try to use this in GeekTool it just does not work.

It works fine till:

php -f

Displaying the possible option, but when I write: file.php it just doesn't work.

Answer 1

Either php isn't found or file.php isn't found. Use the full path, or "cd" to the folder where file.php is.