Re: [PHP] How to loop the HTTP_POST_VARS array?

[Carlos Fernando Scheidecker Antunes]

Maxim,

This is great. Thank you very much !!

I really appreciate your explanation since I did not get anything this good
in any of my books.

Since all the values that I need to retrieve are CheckBoxes that are Named
C1,C2,C3,C... I have done the following and it worked :

function RetrieveItens() {
    global $Itens;
    global $HTTP_POST_VARS;



$index = count($HTTP_POST_VARS);

for($i=1; $i <= $index; $i++) {
    if (isset($HTTP_POST_VARS["C$i"]))
    $Itens[] = $HTTP_POST_VARS["C$i"];
}
$index = count($Itens);
return $index;

} // function RetrieveItens



----- Original Message -----
From: "Maxim Maletsky" <[EMAIL PROTECTED]>
To: "'Carlos Fernando Scheidecker Antunes'" <[EMAIL PROTECTED]>;
"PHP-GENERAL" <[EMAIL PROTECTED]>
Sent: Monday, May 21, 2001 1:00 AM
Subject: RE: [PHP] How to loop the HTTP_POST_VARS array?


no, you are trying to get an $HTTP_POST_VAR[integer]... it is not there. The
keys are your variable names, therefore this is correct:

foreach($HTTP_POST_VARS as $key=>$val) {
$itens[] = $val;
}

will fit everything form ..POST_VARS into $itens array. BUT you'll loose all
the key names, knowing nothing of where these values came from.

try rather do this:

foreach($HTTP_POST_VARS as $key=>$val) {
$itens[$key] = $val;
}

this will result you true:

if($HTTP_POST_VARS['var_name'] == $itens['var_name']) {}


Sincerely,

 Maxim Maletsky
 Founder, Chief Developer
 PHPBeginner.com (Where PHP Begins)
 [EMAIL PROTECTED]
 www.phpbeginner.com



-----Original Message-----
From: Carlos Fernando Scheidecker Antunes [mailto:[EMAIL PROTECTED]]
Sent: Monday, May 21, 2001 12:43 PM
To: PHP-GENERAL
Subject: [PHP] How to loop the HTTP_POST_VARS array?
Importance: High


Oops. I've got a typo : $itens[]
Here's the correct code :

Hello all,

I'm trying to loop the $HTTP_POST_VARS variable like an array like this :

$index = count($HTTP_POST_VARS);

for($i=0; i < $index; i++) {
    $itens[] = $HTTP_POST_VARS[$i];
}

But it is not working.

Can anoyone tell me how to do it?

Thanks,

Carlos Fernando.



--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]


-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]