> -----Original Message-----
> From: Nick Wilson [mailto:[EMAIL PROTECTED]]
> Sent: 23 May 2002 17:32
> I've been looking at the php manual section on variable 
> variables but I
> don't think i either a) understand it, or b) it isn't what I need.
> Here's the coup:
> I have a bunch of post vars, lets say $red, $green and $blue
> I want to loop through the post vars and create a variable callled
> $file_red, $file_green and $file_blue

Try this (untested!):

    foreach($_POST as $key=>$value):
        ${"file_$key"} = $value;



Mike Ford,  Electronic Information Services Adviser,
Learning Support Services, Learning & Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Beckett Park, LEEDS,  LS6 3QS,  United Kingdom
Tel: +44 113 283 2600 extn 4730      Fax:  +44 113 283 3211 

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