Re: Array
| From: | CJD | Date: | Wed, 22 Aug 2001 01:58:00 +0000 |
| Subject: | Re: Array | ||
| References: | 1 2 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-8986@lists.php.net to get a copy of this message | ||
To have the items auto-numberd so as to skip blank entries, use:
for ($i = 1; $i<6; $i++) {
print "<input type=\"text\" name=\"test[]\">\n";
}
then if on items 1,2 and 5 are filled in, you will have a array with just 3
elements in it.
"Mike Flynn" <mike@mikeflynn.net> wrote in message
news:5.1.0.14.2.20010821104612.00a6f770@mail.mikeflynn.net...
> Alternately, though I think the array solution is probably the most
> durable, you could also do it as such:
>
> for ($i = 1; $i<6; $i++) {
> print "<input type=\"text\" name=\"test$i\">\n";
> }
>
> and then retrieve them as $test1 thru $test6, or if you want to use a loop
> like this:
> for ($i = 1; $i < 6; $i++) {
> $thevariable = "test$i";
> $thevalue = $$thevariable;
> }
>
> At 03:36 PM 8/21/2001 +0200, Darvin Andrioli wrote:
> >Change your code in:
> >
> > <?
> > for ($i=1; $i<6; $i++) {
> ><input type="text" name="test[$i]">
> >}
> >?>
> >
> >You will obtain an array, named test, with 5 elements.
> >
> >Bye
> >
> >Darvin
> >
> > > -----Messaggio originale-----
> > > Da: Sichta Daniel [mailto:Daniel.Sichta@swh.sk]
> > > Inviato: martedi 21 agosto 2001 15.15
> > > A: php-windows@lists.php.net
> > > Oggetto: [PHP-WIN] Array
> > >
> > >
> > > Hi there !!
> > > cfg: php4.0.4pl1, w2k, apache 1.3.20
> > > Situation:
> > > <?
> > > for ($i=1; $i<6; $i++) {
> > > <input type="text" name="test">
> > > }
> > > ?>
> > > This is all in one form. How can I get all five values of test from
this
> > > kind of code ?
> > >
> > > DAN
> > >
> >
> >--
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>
> -=- Mike Flynn - Burlington, VT -=-
> mike@mikeflynn.net http://www.mikeflynn.net/ * Give blood *
> the classic example of liberal, consensus, win-win,
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>
>