Experiment with session_cache_limiter(), for example try to set it to
private_no_expire.
Harry Yau wrote:
> Hi all,
> I am new to php. At first, I wrote a php script to generate a pdf
> file from a tex file and load that pdf file to the browser by call a
> system call of latex -pdftex. After loading the pdf file. I wrote a
> function to remove all temp file created by latex. It work fine and it
> did all I expected. The php script work on IE 5, Netscape 4.79 and
> Mozilla 5.0.
> However, when I've tried to add a command "session_start" at the
> beginning of my script and even did set and get those session variables,
> different functionility of the php script MISSed upon different browse.
> On Netscape 4.79, it does generate the pdf file and remove those
> temp file, but loading the pdf file to the browser. The Netscape keeps
> complainning about the pdf file is damaged and could not be repaired.
> On IE5, the script does load the pdf file, but it does not remove
> those temp file.
> Nevertheless, on Mozilla, it works fine for me!!
> For not loading the pdf on netscape, I thought it is because the
> script does some output to the browser before I call
> "header("content-type:application/pdf");" Therefore, I put "ob_start()"
> before starting session and call "ob_end_clean()" before setting the
> header for pdf content. It does not correct the problem.
> I am wondering what exactly the "session_start()" does? How it can
> have different effect upon various browser? Of simply, please tell me
> how to correct those problems!~
> Thank You Very Much!~
>
>
> Best Regards,
> Harry Yau
>
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