> this is working fine :
> if (eregi("^-?([1-3])+$",$x)
> echo "x is 1 or 2 or 3";
i forgot to say that doesnt work with 1-20 :(
how to do it ?
On Thu, 27 Jan 2005 16:53:55 +0100, Zouari Fourat <[EMAIL PROTECTED]> wrote:
> > if (preg_match("/[2-19]/",$x))
> > echo "It is!";
>
> doesnt work !
> this is working fine :
> if (eregi("^-?([1-3])+$",$x)
> echo "x is 1 or 2 or 3";
>
>
> On Thu, 27 Jan 2005 08:42:19 -0700, Leif Gregory <[EMAIL PROTECTED]> wrote:
> > Hello Zouari,
> >
> > Thursday, January 27, 2005, 7:33:04 AM, you wrote:
> > Z> I need to verify if $x is between 1 and 20 and i need to do that
> > Z> with regular expressions ?
> >
> > If you *need* to do it with regexp, try this:
> >
> > --------
> >
> > if (preg_match("/[2-19]/",$x))
> > echo "It is!";
> >
> > --------
> >
> > If 1 and 20 are values you want to verify too, change 2-19 to 1-20.
> >
> > --
> > Leif (TB lists moderator and fellow end user).
> >
> > Using The Bat! 3.0.2.3 Rush under Windows XP 5.1
> > Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
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> >
> >
>
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