I need to set the session id when processing a .php file from the command line.  The purpose is to produce a .pdf by firstly running the php script and piping the output to an html file.  I then run htmldoc on the html file to produce the pdf.  When running php on the command line without the -q switch the headers are included in the pdf file.  When the script is processed using the -q switch I get the warning: <i>Cannot send session cache limiter - headers already sent in <filename></i>

It appears that I can remove the warning be either not including session_id($argv[1]) or running the script without the -q switch.  Neither is an option for me.