Updating .php file problem-question

[Nik_s3]

I've edited the code of register.php.
The problem is that the modifications takes effect only sometimes.

The only way to explain this behaviour is that:

the php interpreter uses an old file version that is stored somewhere in a cache memory.

It's possible?

If the answer is yes, what can I do?

Thank you

[dschips]

Have you checked to be sure you only have one copy of the file on your machine?

Diane

[Nik_s3]

Do you mean on the server where is installed vbulletin?

In this case, yes.

[Marco van Herwaarden]

Restart the webserver, that should clear any serverside cache.

Doubt your problem is cache related however.