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POhow to put a Cookie into an array?
 

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  1. POhow to put a Cookie into an array?
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    <p>I'm trying to store an array for cookie, but I get the following error:</p> <p><strong>Warning: setcookie() expects parameter 2 to be string, array given</strong></p> <p>How can I actually put an array to a cookie? </p> <p>EDIT2: I Edited the code, and I it does store cookie array now, but I've got a HUGE problem though. It does not override the values from first submission if the size of second array is smaller.</p> <p>Example. first submission array[1206,0402], second submission array[0402]. but the outcome is then [0402,0402] which is wrong.</p> <pre><code>function cuukko($var,$val){ setcookie($var,$val,time()+60*60*24*365); } function preg_DW($var){ global $isset; if ($isset&amp;&amp;is_array($_POST[$var])&amp;&amp;sizeof($_POST[$var])&gt;0){ $C=0; foreach ($_POST[$var] as $key =&gt; $value) { $val[$C]=trim(preg_replace('/\s\s+/',' ',preg_replace('/[^\d\w\s\(\)\[\]]+/','',$value))); cuukko($var."[".$C."]",$val[$C]); $C++; } } elseif (isset($_COOKIE[$var])) $val=$_COOKIE[$var]; return (sizeof($val)&gt;0)?$val:array(); } </code></pre> <p>Edit 3: The question has been resolved. The code in use now:</p> <pre><code>function cuukko($var,$val){ setcookie($var,$val,time()+60*60*24*365); } function preg_DW($var){ global $isset; if ($isset){ $C=0; if (is_array($_COOKIE[$var])) foreach($_COOKIE[$var] as $key =&gt;$trash) setcookie("{$var}[".$key.']', '', time()-60*60*24*365); if (is_array($_POST[$var])) foreach ($_POST[$var] as $key =&gt; $value) { $val[$C]=trim(preg_replace('/\s\s+/',' ',preg_replace('/[^\d\w\s\(\)\[\]]+/','',$value))); cuukko($var."[".$C."]",$val[$C]); $C++; } } elseif (isset($_COOKIE[$var])) $val=$_COOKIE[$var]; return (sizeof($val)&gt;0)?$val:array(); } </code></pre>
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    1. USAnonymous
    1. USAnonymous
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    1. This table or related slice is empty.
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    2. PO
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      1. POhow to put a Cookie into an array?
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      1. VTDownMod
    2. VO
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    1. COjson_encode($array);
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      1. POhow to put a Cookie into an array?
      1. USJohn V.
    2. COplease post your code
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      1. POhow to put a Cookie into an array?
      1. USdldnh
    3. COCool, but I how would I retrieve it then? :-)
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      1. USAnonymous
 

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