need PHP online test script

[perto]

I have few educational portals. I want to conduct online tests on different technologies. I have been searching for good script for this module. can any one suggest me, what are the best scripts to conduct online tests ?

Thanks in advance for your suggestions. -- This message may have been cut off and the rest will only be shown to members. To become a member, click here --

[sizzlers]

http://moodle.org/ FREE, open source
I myself have used it.
Good for holding online tests. -- This message may have been cut off and the rest will only be shown to members. To become a member, click here --