Re: adding a <br> tag in the middle of a loop
| From: | Stephen Edberg | Date: | Wed, 18 Oct 2000 21:28:30 +0000 |
| Subject: | Re: adding a <br> tag in the middle of a loop | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-20988@lists.php.net to get a copy of this message | ||
On Wed, 18 Oct 2000, Rodney Davis wrote:
> I am trying to output a given number of <input> tags
> based on a variable with the following code:
>
> <?php
> for ($i = 0; $i < $number; $i++)
> {
> echo "<input type=\"text\" name=\"variable[]\"
> size=\"15\">";
> }
> ?>
>
> But, if $number is a large number I get a huge string of
> <input> tages. I would like to break these every three
> iterations but I have no idea how to do this. Does
> anyone know how to do this?
>
> Thanks in advance
>
> rodney
<?php
for ($i = 0; $i < $number; $i++)
{
echo "<input type=\"text\" name=\"variable[]\"
size=\"15\">";
if (!($i % 3)) { echo "<br>\n"; }
}
?>
See the modulo operator:
http://www.php.net/manual/language.operators.php
-steve
...........................................................
. Steve Edberg sbedberg@ucdavis.edu .
. Computer Consultant University of California, Davis .
. (530)754-9127 .
...........................................................