The only time you want to use {braces} like that is
when you are in a string. None of the suggestions
here are in strings, so the use of {braces} is bogus.
The following is good:
echo "Hello {$there['friend']} is good";
Note how we're in a string. This topic is very much
discussed (with loads of examples) here:
http://www.php.net/types.string
Regarding the question in this thread, it's not clear
what you're problem is. If the form is method POST,
and you have at least PHP version 4.1.0, there is a
100% chance that the name/value will live in $_POST.
<input type="text" name="foo">
echo $_POST['foo'];
Not sure what the question is, could you be a little
more clear? It seems you are mixing up img_keywords
and new_keywords, maybe that's it. Debugging101
would say to check what's in $_POST, which could be:
print_r($_POST);
Regards,
Philip
On Wed, 9 Jul 2003, Aaron Axelsen wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Sometimes in situatinos like that, it does the trick for me, im not
> really sure why though .., I just now it works :)
>
> - ---
> Aaron Axelsen
> AIM: AAAK2
> Email: [EMAIL PROTECTED]
>
> Want reliable web hosting at affordable prices?
> www.modevia.com
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> Web Dev/Design Community/Zine
> www.developercube.com
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>
>
> - -----Original Message-----
> From: Joe Harman [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 09, 2003 11:09 PM
> To: 'Micah Montoy'; [EMAIL PROTECTED]
> Subject: RE: [PHP] $_POST problem
>
>
> Hey... Just for Sh** and giggles... Try removing the quotes from
> keywords
>
> Make it look like this...
>
> $img_keywords = trim({$_POST[keywords]})
>
> Hmmm..... Something is up here... Never seen curly brackets used like
> this... But that would probably be normal for me.... LOL....just
> thought I point out anything unusual...
>
>
>
> - -----Original Message-----
> From: Micah Montoy [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 09, 2003 11:57 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP] $_POST problem
>
>
> Nope. That didn't do it. The errors I'm receiving are:
>
> Notice: Undefined index: keywords in
> c:\inetpub\wwwroot\webpage10\example\v_images\dsp_update_image.php on
> line 22 and
>
> Notice: Undefined variable: img_keywords in
> c:\inetpub\wwwroot\webpage10\example\v_images\dsp_update_image.php on
> line 29
>
> thanks
>
> "Aaron Axelsen" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> >
> > -----BEGIN PGP SIGNED MESSAGE-----
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> >
> > Try:
> >
> > $img_keywords = trim({$_POST["keywords"]});
> >
> > - ---
> > Aaron Axelsen
> > AIM: AAAK2
> > Email: [EMAIL PROTECTED]
> >
> > Want reliable web hosting at affordable prices? www.modevia.com
> >
> > Web Dev/Design Community/Zine
> > www.developercube.com
> >
> >
> >
> > - -----Original Message-----
> > From: Micah Montoy [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, July 09, 2003 10:26 PM
> > To: [EMAIL PROTECTED]
> > Subject: [PHP] $_POST problem
> >
> >
> > Anyone see what when I submit this, I can't do a $_POST on it? I
> > check with the DB first to see if there is a value and if so, I
> > fill it, otherwise, it will return a blank for the user to fill if
> > they want.
> >
> > <input type="text" name="keywords" value="<?php
> > echo("$new_keywords");
>
> > ?>" size="53" maxlength="500">
> >
> > On the page that it goes to when it is submitted, the post looks
> > like this:
> >
> > $img_keywords = trim($_POST["keywords"]);
> >
> >
> > thanks
> >
> >
> >
> > - --
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