On Fri, Apr 16, 2010 at 1:28 PM, Mahalingam Subramaniam <[email protected]>wrote:

> here things are little complicated. there are three components as follows.
>
>  a. front end( any html, php)
>  b. server side script with action attribute from front end (php)
>  c. final target script on server (php)
>
>  the files to be uploaded through (a). with the help of (b) should reach
> over to or become input to (c) and once the (C) recognise and accepts by
> validating the input files, it suppose to start execute its function so as
> to deliver its output as per the given input file.
> The event to trigger  th eexecution of final target file should start once
> the form submit buttion is clicked. This is what the requirement.  the
> complication involves in synchronizing first two with the third one.
>

>From inside the PHP script, Invoke script 'c' with the posted data as input.

I hope the posted file is just data and not some executable which your users
have posted from the wild and script 'C' just evals them - validated on
not!!

regds,
mano
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