error (HTTP_RAW_POST_DATA)

HI i m senthil,

i have written a php xmlrpc client/server programs,in that i used the variable $HTTP_RAW_POST_DATA...

but it shows undefined variable $HTTP_RAW_POST_DATA..

even i m going to check the php.ini file..

its also the varaible is on..

how can i rectify this error..

plz any one help me.........

If you do a phpinfo(), does it show the correct path to your php.ini file?
You say that you've checked the php.ini file and that the "varaible[sic] is on." Which directive did you check to see was "on" ? Was it the register_long_arrays directive?
Here's a user contributed note from the [man]variables.predefined[/man] manual page:

rick@independence,netI wrote:
It should be noted that $HTTP_RAW_POST_DATA only exists if the encoding type of the data is -not- the default of application/x-www.form-urlencoded, and so, to accessing raw post data from an HTTP form requires setting enctype= in your HTML.