Our Review:
Code size: Very small
Documentation: None.
Ease of use: Considering its size, very difficult. The code must be modified considerably - you could probably write your own code from scratch faster.
Options: None.
How to call the script: Enter URL of script with file parameter, e.g., http://www.easyphp.net/viewsrc.php?page=/viewsrc.php.
Comments: Maybe useful as an example of how to write a similar script.