Array Resets to "0" Each Time....

Anon

If I set an array to:

$array= array("");

then add something:

$cellcount[] = "input";

and then refresh the page, it will empty my array. How do I run "$array= array("");" once?

Anon

isset
(unknown)

isset -- Determine whether a variable is set
Description
bool isset ( mixed var [, mixed var [, ...]])

Note: isset() is a language construct.

Returns TRUE if var exists; FALSE otherwise.

may be you should look at empty() function too.

Zdenek

Anon

I use isset alot in this script. what I need to do is continue adding elements to my array with out it resetting every time i refresh the script. i know I pass the data witha hidden field, but how do I keep adding to it with each user click?

Anon

Are you using sessions ? Can you show a part or whole code ?

Anon

<?
//i want it to start out empty
$cellarray = array ("");

$result = count($cellarray);
for ($i = 0; $i < $result; $i++){
echo "$cellarray[$i]";
}

------------------>>>>later on...
($clicked is the submit button that refreshes the page and kills my array)
<<<<<<<<<<<<--------------------------
//add to the $cellarray[]
if (isset($clicked1)){
$cellarray[] = var1";
}
//add to the $cellarray[]
if (isset($clicked2)){
$cellarray[] = var2";
}

Hope this helps!!! Thanks!!!

Anon

Hmmm, how do you pass content of the array to refreshed page ?

My code looks like:

session_start();
session_register("myArray");

if(!isset($myArray)) {
$myArray = array();
}

if (isset($clicked1)){
$cellarray[] = $var_from_form;
}

I do not need to pass the content of myArray, because it is held in session.

Hope it helps !

Anon

Thanx!