How do i enclose the Single Quotes within double quotes for php variables to be interpreted
<pre><code>$URN  = 1
$col2 = ABC
$qty  = 10
</code></pre>

<p>the above 3 values needs to be put in span tag such as <code>&lt;span id ='$URN:$col2'&gt;$qty&lt;/span&gt;</code>:</p>

<pre><code>$row['col1']  =  "&lt;span id = '".$urn."'&gt;".$qty."&lt;/span&gt;";
</code></pre>

<p>but I am getting an error.</p>
