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POis there any way i can pass arrays from one page to another in php WITHOUT USING SESSION?
 

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  1. POis there any way i can pass arrays from one page to another in php WITHOUT USING SESSION?
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    <p>I have form with 4 drop downs. I am first placing the values into an array named <code>$gdc</code>. I would like to send that array to another page (say nextpage.php). However, I don't want to use sessions. Is there some other way to do this?</p> <p>Here's my code:</p> <pre><code>&lt;form name="f1" method="post"&gt; &lt;?php include("dbconnect.php"); for($b=0;$b&lt;4;$b++) { $w=mysql_query("select * from gdc"); $x=mysql_num_rows($w); if($x&gt;0) { echo "&lt;td&gt;&lt;select name='gdc".$b."'&gt;"; while($y=mysql_fetch_array($w)) { echo "&lt;option&gt;".$y['GDC_CD']."&lt;/option&gt;"; } } echo "&lt;/select&gt;"; ?&gt; &lt;p&gt;&lt;input type="submit" name="btn" value="OK"/&gt;&lt;/p&gt; &lt;?php if(isset($_POST['btn'])) { for($b=0;$b&lt;4;$b++) { $gdc[$b]=$_REQUEST['gdc'.$b]; } } </code></pre> <p>I found some code which might work. (See below) However, I can't implement it in my form since my array offsets are not like the one in this example:</p> <p>page1:</p> <pre><code>&lt;?php $arr = array(); $arr[1] = "one value here"; $arr[2] = "second value here"; $arr[3] = "third value here"; header('Location:page2.php?' . http_build_query($arr, null, '&amp;')); ?&gt; </code></pre> <p>page2:</p> <pre><code>&lt;?php echo $_GET['one']; ?&gt; </code></pre>
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    1. COWhy don't you want to use a session? Why make this harder than it needs to be?
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      1. USandrewsi
    2. COyou can save the serialized data to a random filename and pass the filename arround
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    3. CO@andrewsi Race conditions involving multiple tabs, I expect
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