Thanks alot, now i know what are thos \\$NUM
but one more thing, where're those \\0 come from? just found it on some
scripts using \\0. seems to confuse me a bit.
Thanks
----- Original Message -----
From: "Dan Lowe" <[EMAIL PROTECTED]>
To: "Ker Ruben Ramos" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Thursday, May 24, 2001 5:18 PM
Subject: Re: [PHP] ereg questions
> Previously, Ker Ruben Ramos said:
> > hmm, got a little question.
> > 1. what's that \\1 and \\2? got any info on where u got that from?
>
> Expands to whatever the parentheses surrounded during the match. So
> in this case you have:
>
> Match pattern: "<a href=\"([^/]+)/(.*)\\.html\">"
> Replace pattern: "<a href=\"file.php?file=\\1\\2.php\">"
>
> There are two places in the match pattern where there are (). These are
> memorized (rather whatever they actually matched was memorized) and then
> you can spit it back out in the replacement pattern using \\1, \\2, etc.
>
> -dan
>
> > 2. what if it's just href="anything.html" ? i mean.. something like it
got
> > lots of subdirectories or not.
> >
> > Thanks
> > ----- Original Message -----
> > From: "Mark Maggelet" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Thursday, May 24, 2001 1:19 AM
> > Subject: Re: [PHP] ereg questions
> >
> >
> > > On Thu, 24 May 2001 01:01:16 +0800, Ker Ruben Ramos
> > > ([EMAIL PROTECTED]) wrote:
> > > >How do i change all '<a href="anything/here.html">' to '<a
> > > >href="file.php?file=anythinghere.php">'
> > > >any help out there?
> > >
> > > I would go:
> > >
> > > $string = ereg_replace(
> > > "<a href=\"([^/]+)/(.*)\\.html\">",
> > > "<a href=\"file.php?file=\\1\\2.php\">",
> > > $string);
> > >
> > > - Mark
> > >
> > >
> > >
> >
> >
> > --
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> --
> If carpenters made buildings the way programmers make programs, the first
> woodpecker to come along would destroy all of civilization.
> -Weinberg's Second Law
>
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