<div>
implode() function takes an array and converts it to a string using given separator. Are you sure your session 'boxdest2' variable be an array? Instead of using print_r() you could use var_dump():<br />

<pre><code class="code-1 nolinks" id="code-20-42105971-1"><span>echo &quot;&lt;pre&gt;&quot;;</span>
<span>var_dump($_SESSION['boxdest2'];</span>
<span>echo &quot;&lt;/pre&gt;&quot;;</span>
</code></pre>
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<div>
@narco this is the result of var_dump. Thanks<br />
<br />

<pre><code class="code-1 nolinks" id="code-20-42106010-1"><span>string(22) &quot;DEMO932,DEMO93,DEMO929&quot;</span>
</code></pre>
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<div>
This works but I need to lose the echo and create a variable that I can use elsewhere on page. Thanks<br />
<br />
$x = explode(',', $_SESSION['boxdest2']);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;foreach ($x as $value)<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$boxes = &quot;( &quot;&nbsp;. $value . &quot;&nbsp;)&quot; . ' ';<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; echo $boxes;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;}
</div>


<div>
We can see what you have in $_SESSION['boxdest2'], so please tell us what do you want to have in $boxes? &nbsp;We don't need to see code that doesn't work (I already have plenty of that in my own collection). &nbsp;We just need to see what you have and what you want. &nbsp;Then we can provide the code to bridge the gap.
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<div>
@Ray Very simply, the code I have posted in my latest comment works when i echo results. However, i need to lose the echo and have a variable that I can use elsewhere in page. Thanks
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<div>
I'm with Marco -- I don't get the objective either.<br />
<br />
$_SESSION['boxdest2'] contains the information you need, right? &nbsp;Why not just use that variable? &nbsp;Why create another variable? &nbsp;If we understand your use case, and the format you want for the new variable, it should be easy to help.
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<div>
<div class="content wysiwyg-content">
Hello<br />
I have created a session that after doing 'print_r($_SESSION['boxdes<wbr />t2']);' shows these values: 'DEMO9992,DEMO9963'. The problem is that in the code I am using, it is empty. Obviously my code is wrong and would be grateful if someone could point out my error. thanks<br />
<br />

<pre><code class="code-1 nolinks" id="code-10-29018181-1"><span>$boxes = implode(',', $_SESSION['boxdest2']);</span>
</code></pre>
</div>
</div>


Hello
I have created a session that after doing 'print_r($_SESSION['boxdest2']);' shows these values: 'DEMO9992,DEMO9963'. The problem is that in the code I am using, it is empty. Obviously my code is wrong and would be grateful if someone could point out my error. thanks

(CODE)

Why is my implode function empty

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