Re: PHP 4.0 Bug #5525: double foreach-output within multiple arrays
| From: | Matthew Kendall | Date: | Tue, 11 Jul 2000 18:26:44 +0000 |
| Subject: | Re: PHP 4.0 Bug #5525: double foreach-output within multiple arrays | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-24214@lists.php.net to get a copy of this message | ||
<kaspro@hellige.de> wrote...
> I may give you a short script...
>
> foreach($arr as $Row){
> print "<tr>";
> foreach($Row as $Value) print "<td>$Value</td>";
> print "</tr>";
> }
>
> The output of $Row works fine, but:
> $Value comes like the following:
>
> Value1 Value1 Value2 Value2 Value3 Value3 .....and so on.
Are you sure that this is not correctly reporting the contents of $Row. For
example, if the rows originally came from a database query you may find that
each value is there twice, once with a numeric key and once with a key named
after the column. Try var_dump($Row) or print_r($Row) to see what is in
there.