Re: Re: order of elements in $_POST super global
| From: | Ben Liu | Date: | Thu, 08 Jun 2006 16:14:56 +0000 |
| Subject: | Re: Re: order of elements in $_POST super global | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-237639@lists.php.net to get a copy of this message | ||
Hello João,
You are right that the $_POST variable does not receive anything for
unchecked boxes. I didn't realize that. But I still need the foreach
loop for other reasons:
So it looks like this:
foreach ($_POST as $key => $data) {
$query.="$key, ";
}
Instead of this:
foreach ($_POST as $key => $data) {
if ($data) $query.="$key, ";
}
Thanks,
Ben
On 6/8/06, João Cândido de Souza Neto <joao@curitibaonline.com.br> wrote:
Since i remember, when a for POST is sent and a checkbox is not checked, php not receive this $_POST variable. That is, i think you don´t need to use a foreach to know if checkbox was checked or not. Am i wrong?