On 13 May 2004 19:52, John Nichel wrote:
> Monty wrote:
> > Is there any way to get JUST the user-defined variables in PHP?
> > Problem with get_defined_vars() is that it contains everything,
> > including server and environment vars, and there's no easy way to
> > keep just the user-defined vars part of the array created by
> > get_defined_vars.
> >
> > Monty
> >
>
> foreach ( get_defined_vars() as $key => $val ) {
> if ( ! preg_match (
> "/_POST|_GET|_COOKIE|_SERVER|_ENV|_FILES|_REQUEST|_SESSION/", $key )
> ) { $user_defined[$key] = $val;
> }
> }
Ummmm, or even, possibly, if no user variable names begin with _
if ($key{0}!='_')
Cheers!
Mike
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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
Email: [EMAIL PROTECTED]
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