Dynamic sub-field assignation
<p>I have some difficulties to explain my problem, some code is better than a long text:</p>

<pre><code>&lt;?php

$n = new stdClass();
$f = 'field[0][0]';
$n-&gt;$f = 1;
var_dump($n);
</code></pre>

<p>The current result:</p>

<pre><code>object(stdClass)#1 (1) {
  ["field[0][0]"]=&gt;
  int(1)
}
</code></pre>

<p>The desired result:</p>

<pre><code>object(stdClass)#1 (1) {
  ["field"]=&gt;
  array(1) {
    [0]=&gt;
    array(1) {
      [0]=&gt;
      int(1)
    }
  }
}
</code></pre>

<p>Is it possible?</p>

<p>Thank's in advance.</p>
