Open or save a pdf file using php script

[Hem]

Hello

I am very new to PHP, so apologize for my ignorance. I am writing a PHP server side script . I have to give user the ability to save a PDF file or open it using Acrobat Reader. How can I do this?

The file is in the same directory as the script.

I am using Apache on a Linux

Can I please get some help. Much appreciated

[johnj]

To open, the user should have acrobat installed on their machine (computer).

To save - you can use a open source lib like fpdf (http://www.fpdf.org/) which has a php class or look into the php manual on php.net as php version 4.0.5 has a pdf lib.

[Hem]

Acrobat is installed on the machine where the browser is (client)

The link above is more to construct pdf

I already have a pdf file. I am looking for a code to save it to disk.

Thanks