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How To Store Array In Cookies?


I try to store array in cookie this way:

for($i=0;$i<5;$i++)
{
    $field[]='test'.$i;
}
$_COOKIE['field2']=$field;

Is it possible do it that way? I don't want to store each value of array list store separately. I'd like to store them at once. If I was storing values just to another "normal" variable (not cookie), I would do it this way: Code:




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What im trying to do is store an refferer id so if someone comes back to my webpage, the person who reffered them will get the credit. Here is what I have but it does not store the cookie.

$ref = $_REQUEST['referer'];

if ( !$ref )
$ref = -1;

if(isset($_COOKIE['mysite']))
{
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}
else
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Store Values In An Array
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<?PHP
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echo $sum;
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Store Array In Session
i store my shopping carts items in an array in a session like this Code:

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What's The Best Way To Store An Array In The Database
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Can I Store An Array In MySQL?
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Store Variable In An Array
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print $planworkdate; ...

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Array Serializing And Cookies
for some reason this cookie wont keep the array values and it will simply reset to only on value in the array

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Differance Between Session Cookies And Persistent Cookies
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If Cookies Exist Sessions Should Equal Cookies
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session_start();
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i am createing a dynamic web site my problem is how to store last 5 value of $a.
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On the assumption that strings are null-terminated in PHP, I'm
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printByte($currentByte);
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In otherwords, the NULL character tells the function when the end of
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