implode with array
<p>I have array in following format. I want to convert it into another format like below.</p>

<pre><code>Array
(
 [b2] =&gt; 2
 [b3] =&gt; 8
 [b4] =&gt; 2
 [b5] =&gt; 4
)
</code></pre>

<p>Is it possible key is converted into PHP variables and its value automatically assigned to variables?Is it possible?
 <code>$b = 2;
  $b3 = 8;
  $b4 = 2
  $b5 = 4</code>
thanks</p>
