Re: question about $_POST ['something'] array
| From: | Richard Lynch | Date: | Tue, 15 Jan 2008 15:42:38 +0000 |
| Subject: | Re: question about $_POST ['something'] array | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-267296@lists.php.net to get a copy of this message | ||
On Tue, January 15, 2008 1:27 am, Luká¹ Moravec wrote:
> I am trying to use a form and php in a same file and when I am using
> the
> form for the first time, Any $_POST index which I use in the form is
> not
> defined (which is logical)...how can I remove any warning about
> undefined
> index of $_POST array...
>
> Example>
>
> Script.php
>
> <form action="script.php" method="post"> <input
> type="text"
> name=anything>Variable <input type="submit" value="SUBMIT">
> </form>
>
> <?php
>
> $anything=$_POST ['anything'];
>
> Echo $anything;
>
> ?>
http://php.net/isset
http://php.net/faq.php
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