<div>
This, slightly modified, might do what you want.<br />
<br />
<a href="http://www.webtoolkit.info/php-random-password-generator.html" rel="ugc">http://www.webtoolkit.info/php-random-password-generator.html</a>
</div>


This, slightly modified, might do what you want.

http://www.webtoolkit.info/php-random-password-generator.html [http://www.webtoolkit.info/php-random-password-generator.html]

<div>
Thanks. &nbsp;I made a slight correction to your code to prevent: &nbsp;&quot;Uninitialized string offset: &nbsp;32&quot;<br />

<pre><code id="code-714281">&lt;?php 

$srcstr = &quot;ABCDEFGHJKLMNPQRSTUVWXYZ23456789&quot;;
$dststr = &quot;&quot;;

for($i = 0;$i &lt; 5; $i++) {
         $j = rand(0, strlen($srcstr) - 1);
	$dststr .= $srcstr[$j];
	}
echo $dststr;	

?&gt;
</code></pre>
</div>


Thanks.  I made a slight correction to your code to prevent:  "Uninitialized string offset:  32"


<?php 

$srcstr = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";
$dststr = "";

for($i = 0;$i < 5; $i++) {
         $j = rand(0, strlen($srcstr) - 1);
	$dststr .= $srcstr[$j];
	}
echo $dststr;	

?>


<div>
Cool, I'll make a note. &nbsp;I keep a copy of most of these things.
</div>


Cool, I'll make a note.  I keep a copy of most of these things.

<div>
<div class="content wysiwyg-content">
I want 5 random characters to be taken from these available options:<br />
&nbsp; &nbsp; &nbsp; &nbsp;ABCDEFGHJKLMNPQRSTUVWXYZ23<wbr />456789<br />
<br />
For example this could be randomly returned:<br />
AAZB5<br />
<br />
But this should never be returned:<br />
I10O1
</div>
</div>


I want 5 random characters to be taken from these available options:
       ABCDEFGHJKLMNPQRSTUVWXYZ23456789

For example this could be randomly returned:
AAZB5

But this should never be returned:
I10O1

PHP: 5 random characters

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.